:root {
    --primary: #f57f20;
    --primary-dark: #d46a15;
    --secondary: #00b3ff;
    --secondary-dark: #008ecc;
    --accent: #ff2a6d;
    --bg-dark: #0a0a0f;
    --bg-card: rgba(18, 22, 33, 0.95);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.08);
    --text-primary: #f5f5f7;
    --text-secondary: #a0a0b0;
    --text-muted: #6a6a7a;
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    
    /* Кольори класів */
    --lmh-color: #f57f20;
    --lmdh-color: #00b3ff;
    --lmgt3-color: #ff2a6d;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Анімація фону */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: 
        radial-gradient(circle at 20% 30%, rgba(245, 127, 32, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 80% 70%, rgba(0, 179, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 40% 80%, rgba(255, 42, 109, 0.05) 0%, transparent 20%),
        linear-gradient(180deg, #0a0a0f 0%, #0d1117 100%);
}

/* Частинки на фоні */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-100px) translateX(100px); }
    50% { transform: translateY(-50px) translateX(-50px); }
    75% { transform: translateY(50px) translateX(100px); }
    100% { transform: translateY(0) translateX(0); }
}

/* Основний контент */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    text-align: center;
    padding: 80px 20px 60px;
    position: relative;
}

.logo {
    display: inline-block;
    margin-bottom: 30px;
    font-size: 1.8rem;
    font-weight: 900;
    font-family: 'Orbitron', sans-serif;
    color: var(--primary);
    letter-spacing: 4px;
    text-transform: uppercase;
    position: relative;
    padding: 10px 30px;
    background: rgba(245, 127, 32, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(245, 127, 32, 0.2);
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: 3px;
    background: linear-gradient(90deg, var(--text-primary), var(--primary), var(--secondary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 20px;
    text-transform: uppercase;
    line-height: 1.1;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 50px;
    font-weight: 300;
}

.stats-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 60px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-glass);
    border-radius: 16px;
    min-width: 180px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Фільтри */
.filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 60px;
}

.filter-btn {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 12px 28px;
    border-radius: 30px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-secondary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: rgba(245, 127, 32, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.filter-btn[data-filter="lmh"]:hover,
.filter-btn[data-filter="lmh"].active {
    background: rgba(245, 127, 32, 0.1);
    border-color: var(--lmh-color);
    color: var(--lmh-color);
}

.filter-btn[data-filter="lmdh"]:hover,
.filter-btn[data-filter="lmdh"].active {
    background: rgba(0, 179, 255, 0.1);
    border-color: var(--lmdh-color);
    color: var(--lmdh-color);
}

.filter-btn[data-filter="lmgt3"]:hover,
.filter-btn[data-filter="lmgt3"].active {
    background: rgba(255, 42, 109, 0.1);
    border-color: var(--lmgt3-color);
    color: var(--lmgt3-color);
}

.filter-btn[data-filter="favorite"]:hover,
.filter-btn[data-filter="favorite"].active {
    background: rgba(46, 204, 113, 0.1);
    border-color: var(--success);
    color: var(--success);
}

/* Галерея */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 30px;
    margin-bottom: 100px;
}

.car-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.car-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border-color: var(--primary);
}

.card-header {
    padding: 30px 30px 20px;
    position: relative;
    border-bottom: 1px solid var(--border);
}

.car-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 5px 15px;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Кольори бейджів для класів */
.car-badge.LMH {
    background: rgba(245, 127, 32, 0.1);
    color: var(--lmh-color);
    border: 1px solid rgba(245, 127, 32, 0.3);
}

.car-badge.LMDh {
    background: rgba(0, 179, 255, 0.1);
    color: var(--lmdh-color);
    border: 1px solid rgba(0, 179, 255, 0.3);
}

.car-badge.LMGT3 {
    background: rgba(255, 42, 109, 0.1);
    color: var(--lmgt3-color);
    border: 1px solid rgba(255, 42, 109, 0.3);
}

.car-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: var(--text-primary);
    line-height: 1.2;
}

.car-manufacturer {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.car-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
    color: white;
}

.card-content {
    padding: 25px 30px;
    flex-grow: 1;
}

.car-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.spec {
    display: flex;
    flex-direction: column;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border-left: 3px solid var(--primary);
}

.spec-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.spec-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.car-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.card-footer {
    padding: 0 30px 30px;
}

.view-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 12px 30px;
    border-radius: 30px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.view-btn:hover {
    background: var(--primary);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(245, 127, 32, 0.3);
}

/* Модальне вікно */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-card);
    border-radius: 25px;
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.close-btn {
    position: absolute;
    top: 25px;
    right: 30px;
    font-size: 30px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.close-btn:hover {
    color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
}

.modal-header {
    padding: 40px 50px 30px;
    border-bottom: 1px solid var(--border);
    position: relative;
    background: linear-gradient(90deg, rgba(245, 127, 32, 0.05), transparent);
}

.modal-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 50px;
}

@media (max-width: 1000px) {
    .modal-body {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px;
    }
    
    .modal-header {
        padding: 30px 30px 20px;
    }
}

.info-section {
    margin-bottom: 40px;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.section-title i {
    font-size: 1.2rem;
}

.info-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
}

.info-text b {
    color: var(--text-primary);
    font-weight: 600;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.spec-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 20px;
    border-left: 3px solid var(--primary);
    transition: all 0.3s ease;
}

.spec-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-3px);
}

.spec-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spec-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
}

.color-palette {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.color-item {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--border);
    transition: transform 0.3s ease;
}

.color-item:hover {
    transform: scale(1.1);
}

.pilots-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.pilot-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border-left: 3px solid var(--secondary);
}

.pilot-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 179, 255, 0.1);
    color: var(--secondary);
    font-size: 1.5rem;
}

.pilot-info h4 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.pilot-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Футер */
footer {
    text-align: center;
    padding: 60px 20px 40px;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.95rem;
    background: rgba(10, 10, 15, 0.8);
}

.footer-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    margin-bottom: 30px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

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

.copyright {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Класові маркери в модальному вікні */
.class-marker {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.class-marker.lmh {
    background: rgba(245, 127, 32, 0.1);
    color: var(--lmh-color);
    border: 1px solid rgba(245, 127, 32, 0.3);
}

.class-marker.lmdh {
    background: rgba(0, 179, 255, 0.1);
    color: var(--lmdh-color);
    border: 1px solid rgba(0, 179, 255, 0.3);
}

.class-marker.lmgt3 {
    background: rgba(255, 42, 109, 0.1);
    color: var(--lmgt3-color);
    border: 1px solid rgba(255, 42, 109, 0.3);
}

/* Оптимізація для ПК */
@media (min-width: 1024px) {
    .container {
        padding: 0 40px;
    }
    
    header {
        padding: 100px 20px 70px;
    }
    
    h1 {
        font-size: 4rem;
    }
    
    .subtitle {
        font-size: 1.3rem;
    }
    
    .gallery {
        grid-template-columns: repeat(3, 1fr);
        gap: 35px;
    }
    
    .car-card {
        max-width: 100%;
    }
    
    .stats-bar {
        justify-content: space-around;
        max-width: 1000px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Оптимізація для планшетів */
@media (max-width: 1100px) {
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    }
}

/* Оптимізація для мобільних */
@media (max-width: 768px) {
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .stats-bar {
        gap: 15px;
    }
    
    .stat-item {
        min-width: 140px;
        padding: 15px;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    header {
        padding: 70px 20px 50px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .filters {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .car-card {
        border-radius: 16px;
    }
    
    .card-header, .card-content, .card-footer {
        padding: 20px;
    }
    
    .car-name {
        font-size: 1.5rem;
    }
    
    .modal-body, .modal-header {
        padding: 20px;
    }
    
    .modal-title {
        font-size: 1.8rem;
    }
}

/* Спеціальні стилі для різних класів в картках */
.car-card.LMH:hover {
    border-color: var(--lmh-color);
}

.car-card.LMDh:hover {
    border-color: var(--lmdh-color);
}

.car-card.LMGT3:hover {
    border-color: var(--lmgt3-color);
}

/* Додаткові стилі для кращого відображення на ПК */
@media (min-width: 1024px) {
    .car-card {
        min-height: 500px;
    }
    
    .car-description {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .spec-value {
        font-size: 1.2rem;
    }
}