:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --accent-orange: #f59e0b;
    --accent-purple: #8b5cf6;
    --bg-color: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --header-height: 70px;
    --nav-height: 50px;
}

[data-theme="dark"] {
    --primary-color: #60a5fa;
    --primary-dark: #3b82f6;
    --bg-color: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.3);
}

* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
    max-width: 100%; 
    -webkit-user-select: none; 
    -moz-user-select: none; 
    -ms-user-select: none; 
    user-select: none; 
}

input, textarea, select { 
    -webkit-user-select: text;     -moz-user-select: text; 
    -ms-user-select: text; 
    user-select: text; 
}

html { 
    scroll-behavior: smooth; 
    font-size: 14px; 
    overflow-x: hidden; 
    width: 100%; 
    scroll-padding-top: calc(var(--header-height) + var(--nav-height) + 20px); 
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

img { 
    max-width: 100%; 
    height: auto; 
    display: block; 
    pointer-events: none; 
}

a { 
    text-decoration: none; 
    color: inherit; 
    transition: var(--transition); 
    word-break: break-word; 
    -webkit-user-select: text; 
    -moz-user-select: text; 
    -ms-user-select: text; 
    user-select: text; 
}

button { 
    font-family: inherit; 
    cursor: pointer; 
    border: none; 
    background: none; 
    transition: var(--transition); 
}
ul { list-style: none; }

.container { 
    width: 100%; 
    max-width: 1100px; 
    margin: 0 auto; 
    padding: 0 10px; 
    overflow-x: hidden; 
}

@media (min-width: 576px) { 
    .container { padding: 0 14px; } 
}

@media (min-width: 768px) { 
    .container { padding: 0 20px; } 
}

@media (min-width: 992px) { 
    .container { padding: 0 28px; } 
}

.header {
    background-color: var(--bg-card);
    border-bottom: 2px solid var(--border-color);
    position: fixed;
    top: 0; 
    left: 0; 
    right: 0;
    z-index: 1001;
    box-shadow: var(--shadow-md);
    height: var(--header-height);
    width: 100%;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 8px;
    gap: 6px;
}

@media (min-width: 576px) { 
    .header-content { padding: 0 14px; gap: 8px; } 
}

.logo {    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    white-space: nowrap;
}

@media (min-width: 768px) { 
    .logo { font-size: 1.25rem; } 
}

.header-actions {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-shrink: 0;
}

@media (min-width: 576px) { 
    .header-actions { gap: 6px; } 
}

.theme-btn, .download-btn, .lang-btn, .web-btn {
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

@media (min-width: 480px) {
    .theme-btn, .download-btn, .lang-btn, .web-btn { 
        padding: 6px 10px; 
        font-size: 0.75rem; 
    }
}

@media (min-width: 576px) {
    .theme-btn, .download-btn, .lang-btn, .web-btn { 
        padding: 8px 14px; 
        font-size: 0.8125rem; 
    }
}
.theme-btn, .lang-btn, .web-btn {
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    background-color: var(--bg-card);
}

.theme-btn:hover, .lang-btn:hover, .web-btn:hover {
    background-color: var(--bg-secondary);
    transform: translateY(-1px);
}

.download-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-sm);
}

.download-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.lang-btn.active, .web-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-color: var(--primary-color);
}

.lang-flag {
    font-size: 1.1em;
    margin-right: 4px;
}

.nav-menu {
    background-color: var(--bg-card);
    border-bottom: 2px solid var(--border-color);
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    height: var(--nav-height);
    width: 100%;
    transition: var(--transition);
}

.nav-menu.hidden { 
    display: none; 
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 10px;
    position: relative;
}

@media (min-width: 576px) { 
    .nav-container { padding: 0 14px; } 
}

.nav-list {
    display: flex;
    gap: 8px;
    list-style: none;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto;
}

@media (min-width: 768px) { 
    .nav-list { gap: 12px; } 
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    white-space: nowrap;
    cursor: pointer;
}

@media (min-width: 768px) {
    .nav-link { 
        padding: 10px 18px; 
        font-size: 0.875rem; 
    }
}

.nav-link:hover {
    background-color: var(--bg-secondary);
    color: var(--primary-color);    transform: translateY(-2px);
}

.nav-link.active {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-sm);
}

.nav-link i { 
    margin-right: 6px; 
    font-size: 0.875rem; 
}

.mobile-menu-toggle {
    display: none;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.25rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-toggle:hover { 
    background: var(--border-color); 
}

@media (max-width: 768px) {
    .mobile-menu-toggle { 
        display: block; 
    }
    
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-card);
        flex-direction: column;
        padding: 10px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        border-top: 2px solid var(--border-color);
        z-index: 1000;
    }
        .nav-list.show { 
        display: flex; 
    }
    
    .nav-link { 
        width: 100%; 
        justify-content: center; 
        padding: 12px; 
    }
}

.page-section { 
    display: none; 
}

.page-section.active { 
    display: block; 
}

.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 20px 0 35px;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) { 
    .hero { padding: 25px 0 45px; } 
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; 
    left: 0; 
    right: 0; 
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}
@media (min-width: 768px) {
    .hero-content { 
        flex-direction: row; 
        align-items: flex-start; 
        gap: 24px; 
    }
}

.hero-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid rgba(255,255,255,0.3);
    box-shadow: var(--shadow-lg);
    flex-shrink: 0;
    overflow: hidden;
}

@media (min-width: 576px) { 
    .hero-avatar { width: 130px; height: 130px; } 
}

@media (min-width: 768px) { 
    .hero-avatar { width: 160px; height: 160px; } 
}

.hero-avatar img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
}

.hero-info { 
    text-align: center; 
    width: 100%; 
}

@media (min-width: 768px) { 
    .hero-info { text-align: left; } 
}

.hero-info h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 4px;    line-height: 1.2;
    word-break: break-word;
}

@media (min-width: 576px) { 
    .hero-info h1 { font-size: 1.75rem; } 
}

@media (min-width: 768px) { 
    .hero-info h1 { font-size: 2rem; } 
}

.hero-info .title {
    font-size: 0.8125rem;
    opacity: 0.95;
    margin-bottom: 10px;
    font-weight: 500;
    word-break: break-word;
    line-height: 1.4;
}

@media (min-width: 768px) {
    .hero-info .title { 
        font-size: 0.9375rem; 
        margin-bottom: 12px; 
    }
}

.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.95);
    color: #059669;
    padding: 6px 10px;
    border-radius: 16px;
    font-size: 0.6875rem;
    font-weight: 700;
    margin-bottom: 10px;
    border: 2px solid #10b981;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
}

@media (min-width: 576px) {
    .availability-badge { 
        font-size: 0.75rem; 
        padding: 6px 12px; 
        margin-bottom: 12px; 
    }}

@media (min-width: 768px) {
    .availability-badge { 
        font-size: 0.8125rem; 
        padding: 8px 14px; 
        margin-bottom: 14px; 
    }
}

.availability-badge i { 
    animation: pulse 2s infinite; 
    color: #10b981; 
}

@keyframes pulse { 
    0%, 100% { opacity: 1; } 
    50% { opacity: 0.5; } 
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    margin-bottom: 12px;
    width: 100%;
}

@media (min-width: 768px) { 
    .hero-stats { gap: 10px; margin-bottom: 14px; } 
}

.stat-item {
    background: rgba(255,255,255,0.15);
    padding: 6px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
    text-align: center;
}

@media (min-width: 768px) { 
    .stat-item { padding: 10px; text-align: left; } 
}

.stat-value { 
    font-size: 0.9375rem; 
    font-weight: 800; 
    line-height: 1.2; 
    display: block; 
}
@media (min-width: 768px) { 
    .stat-value { font-size: 1.125rem; } 
}

.stat-label { 
    font-size: 0.5625rem; 
    opacity: 0.9; 
    margin-top: 2px; 
    display: block; 
    line-height: 1.3; 
}

@media (min-width: 768px) { 
    .stat-label { font-size: 0.625rem; } 
}

.hero-contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    justify-content: center;
    width: 100%;
    margin-bottom: 8px;
}

@media (min-width: 768px) {
    .hero-contacts { 
        justify-content: flex-start; 
        gap: 6px; 
        margin-bottom: 10px; 
    }
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255,255,255,0.15);
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    font-size: 0.625rem;
    max-width: 100%;
    word-break: break-all;
}

@media (min-width: 576px) {
    .contact-item {         padding: 6px 10px; 
        font-size: 0.6875rem; 
        word-break: normal; 
    }
}

.contact-item:hover { 
    background: rgba(255,255,255,0.25); 
    transform: translateY(-2px); 
}

.contact-item a { 
    color: white; 
    font-weight: 600; 
}

.contact-item i { 
    opacity: 0.9; 
    font-size: 0.6875rem; 
    flex-shrink: 0; 
}

.salary-info {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-orange));
    color: white;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.6875rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    margin-top: 6px;
    flex-wrap: wrap;
    justify-content: center;
    box-shadow: var(--shadow-md);
    width: 100%;
}

@media (min-width: 576px) {
    .salary-info { 
        font-size: 0.75rem; 
        padding: 8px 12px; 
        justify-content: flex-start; 
        width: auto; 
    }
}

.salary-info i {     flex-shrink: 0; 
}

.competencies-section {
    background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
    padding: 20px 0;
    border-bottom: 2px solid var(--border-color);
}

@media (min-width: 768px) { 
    .competencies-section { padding: 24px 0; } 
}

.competencies-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

@media (min-width: 576px) { 
    .competencies-grid { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 10px; 
    } 
}

@media (min-width: 768px) { 
    .competencies-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 12px; 
    } 
}

.competency-item {
    background: var(--bg-card);
    padding: 12px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.competency-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.competency-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8125rem;
    flex-shrink: 0;
}

.competency-text { 
    font-size: 0.6875rem; 
    font-weight: 600; 
    color: var(--text-primary); 
    line-height: 1.4; 
}

@media (min-width: 768px) { 
    .competency-text { font-size: 0.75rem; } 
}

.section { 
    padding: 20px 0; 
}

@media (min-width: 768px) { 
    .section { padding: 28px 0; } 
}

.section-title {
    font-size: 1.0625rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    word-break: break-word;
}

@media (min-width: 768px) {
    .section-title { 
        font-size: 1.375rem; 
        margin-bottom: 24px; 
    }}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px; 
    left: 0;
    width: 60px; 
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-title i { 
    color: var(--primary-color); 
    font-size: 1.0625rem; 
}

.value-prop { 
    background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary)); 
    padding: 20px 0; 
}

@media (min-width: 768px) { 
    .value-prop { padding: 24px 0; } 
}

.value-grid { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 10px; 
}

@media (min-width: 768px) { 
    .value-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 14px; 
    } 
}

.value-card {
    background: var(--bg-card);
    padding: 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}
.value-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.value-icon {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    color: white;
    font-size: 1.125rem;
}

.value-title { 
    font-size: 0.8125rem; 
    font-weight: 700; 
    margin-bottom: 4px; 
    color: var(--text-primary); 
}

@media (min-width: 768px) { 
    .value-title { font-size: 0.9375rem; } 
}

.value-text { 
    font-size: 0.6875rem; 
    color: var(--text-secondary); 
    line-height: 1.6; 
}

.summary-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

@media (min-width: 768px) { 
    .summary-card { padding: 20px; } 
}

.summary-text { 
    font-size: 0.75rem;     color: var(--text-secondary); 
    line-height: 1.7; 
    margin-bottom: 14px; 
}

@media (min-width: 768px) { 
    .summary-text { font-size: 0.8125rem; } 
}

.highlights { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 6px; 
}

@media (min-width: 576px) { 
    .highlights { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 8px; 
    } 
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    padding: 8px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(37, 99, 235, 0.1));
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
}

.highlight-item:hover { 
    transform: translateX(4px); 
    box-shadow: var(--shadow-sm); 
}

.highlight-item i { 
    color: var(--accent-color); 
    font-size: 0.8125rem; 
    margin-top: 2px; 
    flex-shrink: 0; 
}

.highlight-text { 
    font-size: 0.6875rem; 
    color: var(--text-primary); 
    font-weight: 600; 
    line-height: 1.5; }

.timeline { 
    position: relative; 
    padding-left: 0; 
}

@media (min-width: 768px) { 
    .timeline { padding-left: 24px; } 
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0; 
    top: 0; 
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    display: none;
}

@media (min-width: 768px) { 
    .timeline::before { display: block; } 
}

.timeline-item {
    position: relative;
    margin-bottom: 16px;
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

@media (min-width: 576px) { 
    .timeline-item { padding: 16px; } 
}

@media (min-width: 768px) { 
    .timeline-item { 
        margin-bottom: 24px; 
        padding: 18px; 
    } 
}

.timeline-item:hover {    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

@media (min-width: 768px) {
    .timeline-item::before {
        content: '';
        position: absolute;
        left: -32px; 
        top: 20px;
        width: 10px; 
        height: 10px;
        border-radius: 50%;
        background: var(--primary-color);
        border: 3px solid var(--bg-card);
    }
}

.timeline-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

@media (min-width: 576px) {
    .timeline-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        gap: 8px;
    }
}

.timeline-title h3 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
    line-height: 1.3;
    word-break: break-word;
}

@media (min-width: 768px) { 
    .timeline-title h3 { font-size: 1rem; } 
}
.timeline-company {
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.6875rem;
    word-break: break-word;
}

.timeline-period {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 3px 6px;
    border-radius: 16px;
    font-size: 0.625rem;
    font-weight: 600;
    white-space: nowrap;
    align-self: flex-start;
    box-shadow: var(--shadow-sm);
}

@media (min-width: 576px) {
    .timeline-period { 
        font-size: 0.6875rem; 
        padding: 5px 8px; 
    }
}

.timeline-period.timeline-current { 
    background: linear-gradient(135deg, var(--accent-color), var(--accent-orange)); 
}

.timeline-period.timeline-freelance { 
    background: linear-gradient(135deg, #8b5cf6, #7c3aed); 
}

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

.timeline-responsibilities li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 4px;
    color: var(--text-secondary);
    font-size: 0.6875rem;
    line-height: 1.6;
    word-break: normal;
}
@media (min-width: 768px) {
    .timeline-responsibilities li {
        padding-left: 20px;
        font-size: 0.75rem;
        margin-bottom: 6px;
    }
}

.timeline-responsibilities li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.achievement-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-orange));
    color: white;
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 0.5625rem;
    font-weight: 700;
    margin-left: 3px;
}

.projects-grid { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 12px; 
}

@media (min-width: 768px) { 
    .projects-grid { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 16px; 
    } 
}

.project-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;    cursor: pointer;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0; 
    left: 0; 
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--primary-color);
}

.project-card h3 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.project-card h3 i { 
    color: var(--primary-color); 
    flex-shrink: 0; 
}

.project-card p { 
    font-size: 0.6875rem; 
    color: var(--text-secondary); 
    line-height: 1.6; 
    margin-bottom: 10px; 
}

.project-tech { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 3px; 
}

.project-tech span {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
    color: var(--primary-color);    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
}

.skills-container { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 12px; 
}

@media (min-width: 576px) { 
    .skills-container { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 14px; 
    } 
}

.skill-category {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.skill-category:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.skill-category h3 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--border-color);
}

.skill-category h3 i { 
    color: var(--primary-color); 
    width: 14px;     font-size: 0.8125rem; 
}

.skill-tags { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 3px; 
}

.skill-tag {
    background: var(--bg-secondary);
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.625rem;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    font-weight: 500;
}

.skill-tag:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.education-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

@media (min-width: 768px) {
    .education-card {
        padding: 18px;
        flex-direction: row;
        align-items: flex-start;
        gap: 14px;
    }
}

.education-icon {
    width: 42px;    height: 42px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .education-icon { 
        width: 50px; 
        height: 50px; 
        font-size: 1.25rem; 
    }
}

.education-info h3 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.4;
}

@media (min-width: 768px) { 
    .education-info h3 { font-size: 0.9375rem; } 
}

.education-meta { 
    display: flex; 
    gap: 6px; 
    margin-bottom: 4px; 
    flex-wrap: wrap; 
}

.education-meta span {
    display: flex;
    align-items: center;
    gap: 3px;
    color: var(--text-secondary);
    font-size: 0.625rem;
    font-weight: 500;
}

.education-details { 
    color: var(--text-secondary);     font-size: 0.6875rem; 
    line-height: 1.6; 
}

.work-preferences-section {
    background: var(--bg-secondary);
    padding: 20px 0;
}

@media (min-width: 768px) { 
    .work-preferences-section { padding: 28px 0; } 
}

.work-preferences-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

@media (min-width: 768px) {
    .work-preferences-card { padding: 24px; }
}

.work-preferences-card h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (min-width: 768px) {
    .work-preferences-card h3 { 
        font-size: 1.0625rem; 
        margin-bottom: 20px; 
    }
}

.work-preferences-card h3 i {
    color: var(--primary-color);
    font-size: 1.125rem;
}

.preferences-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);    gap: 10px;
}

@media (min-width: 576px) {
    .preferences-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 12px; 
    }
}

@media (min-width: 768px) {
    .preferences-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 14px; 
    }
}

.preference-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.6875rem;
    font-weight: 500;
    transition: var(--transition);
}

@media (min-width: 768px) {
    .preference-item { 
        padding: 14px; 
        font-size: 0.75rem; 
    }
}

.preference-item:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
    transform: translateY(-2px);
}

.preference-item i {
    color: var(--primary-color);
    font-size: 1rem;
    flex-shrink: 0;
}

.qualities-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr);     gap: 5px; 
}

@media (min-width: 576px) { 
    .qualities-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 6px; 
    } 
}

@media (min-width: 768px) { 
    .qualities-grid { 
        grid-template-columns: repeat(4, 1fr); 
        gap: 8px; 
    } 
}

.quality-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.quality-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.quality-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 6px;
    color: var(--primary-color);
    font-size: 0.8125rem;
}

.quality-name { 
    font-weight: 700; 
    color: var(--text-primary); 
    font-size: 0.625rem;     line-height: 1.4; 
}

.additional-grid { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 12px; 
}

@media (min-width: 576px) { 
    .additional-grid { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 14px; 
    } 
}

.additional-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.additional-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.additional-card h3 {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--border-color);
}

.additional-card h3 i { 
    color: var(--primary-color); 
    font-size: 0.8125rem; 
}

.additional-list { 
    list-style: none; }

.additional-list li {
    padding: 5px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.6875rem;
    display: flex;
    align-items: center;
    gap: 5px;
    line-height: 1.5;
}

.additional-list li:last-child { 
    border-bottom: none; 
}

.additional-list li i { 
    color: var(--accent-color); 
    font-size: 0.625rem; 
    flex-shrink: 0; 
}

.additional-list li i.fa-times { 
    color: #ef4444; 
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 28px 0;
    text-align: center;
}

.cta-title { 
    font-size: 1.125rem; 
    font-weight: 800; 
    margin-bottom: 8px; 
}

@media (min-width: 768px) { 
    .cta-title { font-size: 1.5rem; } 
}

.cta-text { 
    font-size: 0.8125rem; 
    opacity: 0.95; 
    margin-bottom: 18px; 
    max-width: 600px; 
    margin-left: auto;     margin-right: auto; 
}

.cta-value-prop {
    background: rgba(255,255,255,0.1);
    padding: 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 18px;
    font-size: 0.75rem;
    font-weight: 600;
}

.cta-buttons { 
    display: flex; 
    gap: 6px; 
    justify-content: center; 
    flex-wrap: wrap; 
}

.cta-btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.75rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    border: none;
}

.cta-btn-primary { 
    background: white; 
    color: var(--primary-color); 
    box-shadow: var(--shadow-lg); 
}

.cta-btn-primary:hover { 
    transform: translateY(-3px); 
    box-shadow: var(--shadow-lg); 
}

.cta-btn-secondary { 
    background: rgba(255,255,255,0.15); 
    color: white; 
    border: 2px solid white; 
}

.cta-btn-secondary:hover {     background: rgba(255,255,255,0.25); 
    transform: translateY(-3px); 
}

.cta-btn-telegram {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border: 2px solid transparent;
    box-shadow: var(--shadow-md);
}

.cta-btn-telegram:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.cta-note {
    margin-top: 14px;
    font-size: 0.6875rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.cta-note i { 
    color: #fbbf24; 
}

.footer { 
    background: var(--bg-card); 
    border-top: 2px solid var(--border-color); 
    padding: 18px 0; 
    text-align: center; 
}

@media (min-width: 768px) { 
    .footer { padding: 24px 0; } 
}

.footer-text { 
    color: var(--text-secondary); 
    font-size: 0.625rem; 
    margin-bottom: 12px; 
}

.footer-actions { 
    display: flex;     justify-content: center; 
    gap: 6px; 
    flex-wrap: wrap; 
}

.footer-btn {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.625rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.footer-btn-primary { 
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)); 
    color: white; 
    box-shadow: var(--shadow-md); 
}

.footer-btn-primary:hover { 
    transform: translateY(-2px); 
    box-shadow: var(--shadow-lg); 
}

.footer-btn-secondary { 
    background: var(--bg-secondary); 
    color: var(--text-primary); 
    border: 2px solid var(--border-color); 
}

.footer-btn-secondary:hover { 
    background: var(--border-color); 
    transform: translateY(-2px); 
}

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

.animate-on-scroll {     opacity: 0; 
    animation: fadeInUp 0.6s ease forwards; 
}

.delay-1 { 
    animation-delay: 0.1s; 
}

.delay-2 { 
    animation-delay: 0.2s; 
}

.delay-3 { 
    animation-delay: 0.3s; 
}

.delay-4 { 
    animation-delay: 0.4s; 
}

@media print {
    .theme-btn, .download-btn, .footer-actions, .header-actions, .cta-section, .availability-badge, .nav-menu, .mobile-menu-toggle, .lang-btn, .web-btn { 
        display: none !important; 
    }
    
    body { 
        background: white; 
        color: black; 
    }
    
    .hero { 
        background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); 
        -webkit-print-color-adjust: exact; 
        print-color-adjust: exact; 
    }
    
    .timeline-item, .skill-category, .education-card, .additional-card, .quality-card, .project-card, .value-card { 
        box-shadow: none; 
        border: 1px solid #ddd; 
        break-inside: avoid; 
    }
    
    .section { 
        page-break-inside: avoid; 
    }
    
    .header { 
        position: static; 
    }
}
@media (prefers-reduced-motion: reduce) {
    * { 
        animation-duration: 0.01ms !important; 
        animation-iteration-count: 1 !important; 
        transition-duration: 0.01ms !important; 
    }
}

.sr-only { 
    position: absolute; 
    width: 1px; 
    height: 1px; 
    padding: 0; 
    margin: -1px; 
    overflow: hidden; 
    clip: rect(0, 0, 0, 0); 
    white-space: nowrap; 
    border-width: 0; 
}

button:focus-visible, a:focus-visible { 
    outline: 3px solid var(--primary-color); 
    outline-offset: 2px; 
}

[data-theme="dark"] .theme-icon-moon { 
    display: none; 
}

[data-theme="light"] .theme-icon-sun { 
    display: none; 
}

.theme-icon-moon, .theme-icon-sun { 
    transition: var(--transition); 
}

body { 
    padding-top: calc(var(--header-height) + var(--nav-height)); 
}

.watermark {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.5;
    z-index: 9999;    pointer-events: none;
}

.template-page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0 60px;
    text-align: center;
}

.template-page-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    font-weight: 800;
    border: 4px solid rgba(255,255,255,0.3);
    box-shadow: var(--shadow-lg);
}

.template-page-name {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.template-page-title {
    font-size: 1.25rem;
    opacity: 0.95;
    margin-bottom: 24px;
}

.template-page-badge {
    background: rgba(255,255,255,0.95);
    color: #059669;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid #10b981;
}
.template-page-nav {
    background: var(--bg-card);
    padding: 16px 0;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: var(--header-height);
    z-index: 999;
}

.template-page-nav-list {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.template-page-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.template-page-nav-link:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.template-section {
    padding: 40px 0;
}

.template-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

.template-card h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;}

.template-skill-tag {
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin: 4px;
}

.template-back-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--primary-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 998;
    border: none;
    cursor: pointer;
}

.template-back-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.landing-hero {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    padding: 100px 0 80px;
    text-align: center;
}

.landing-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}
@media (min-width: 768px) {
    .landing-hero h1 { font-size: 3.5rem; }
}

.landing-hero p {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.landing-hero-btn {
    background: white;
    color: #f5576c;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.landing-hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.landing-features {
    padding: 60px 0;
    background: var(--bg-secondary);
}

.landing-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .landing-features-grid { 
        grid-template-columns: repeat(3, 1fr); 
        gap: 32px; 
    }}

.landing-feature-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.landing-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.landing-feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.75rem;
}

.landing-feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.landing-feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.landing-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.landing-cta h2 {
    font-size: 2rem;
    margin-bottom: 16px;}

@media (min-width: 768px) {
    .landing-cta h2 { font-size: 2.5rem; }
}

.landing-cta p {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: 32px;
}

.landing-cta-btn {
    background: white;
    color: #764ba2;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.landing-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}