/* Sekcja Osiągnięcia - nowe style */
.achievements-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-xxl) 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.achievements-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 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;
}

.achievements-section .container {
    position: relative;
    z-index: 2;
}

.achievements-section .section-header h2,
.achievements-section .section-header p {
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.achievements-section .section-header h2 {
    font-size: 2.8rem;
}

/* Statystyki */
.stats-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    flex: 1;
    min-width: 220px;
    max-width: 300px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    transform: translateX(-100%);
    transition: transform 0.7s ease;
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.stat-card:hover::before {
    transform: translateX(100%);
}

.stat-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.stat-icon {
    font-size: 2.5rem;
    color: white;
    z-index: 1;
}

.stat-icon-bg {
    position: absolute;
    width: 150%;
    height: 150%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    top: -25%;
    left: -25%;
    animation: rotate 10s linear infinite;
}

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

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(to right, #ffffff, #e6e6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Osiągnięcia */
.achievements-wrapper {
    margin-top: var(--spacing-xl);
}

.achievements-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.achievement-tab {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.achievement-tab:hover, .achievement-tab.active {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.achievement-tab.active {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.3);
}

.achievements-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    justify-content: center;
}

.achievement-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-lg);
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.achievement-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--secondary-color);
}

.achievement-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.achievement-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.achievement-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: white;
    line-height: 1.3;
}

.achievement-description {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.achievement-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    margin-top: auto;
}

.achievement-metric {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.achievement-metric-icon {
    color: var(--secondary-color);
}

.achievement-metric-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.achievement-badge {
    background: var(--secondary-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--border-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* CTA w sekcji osiągnięć */
.achievements-cta {
    margin-top: var(--spacing-xxl);
    text-align: center;
}

.achievements-cta-text {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

.achievements-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.achievements-button {
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.achievements-button.primary {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.achievements-button.primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.achievements-button.secondary {
    background-color: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.achievements-button.secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Wskaźniki liczbowe */
.counter-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xxl);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.counter-item {
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.counter-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-xs);
}

.counter-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Tryb ciemny */
body.dark-mode .achievements-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #002756 100%);
}

body.dark-mode .achievement-tab {
    background: rgba(255, 255, 255, 0.05);
}

body.dark-mode .achievement-tab:hover, 
body.dark-mode .achievement-tab.active {
    background: rgba(255, 255, 255, 0.1);
}

body.dark-mode .achievements-button.primary {
    background-color: var(--primary-light);
    color: var(--dark-background);
    border-color: var(--primary-light);
}

body.dark-mode .achievements-button.primary:hover {
    background-color: var(--primary-color);
}

/* Responsywność */
@media (max-width: 768px) {
    .stats-container {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-card {
        width: 100%;
        max-width: 320px;
    }
    
    .achievements-content {
        flex-direction: column;
        align-items: center;
    }
    
    .achievement-card {
        width: 100%;
        max-width: 400px;
    }
    
    .achievements-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .achievements-button {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 480px) {
    .achievements-section .section-header h2 {
        font-size: 2rem;
    }
    
    .achievement-tab {
        width: 100%;
        text-align: center;
    }
    
    .counter-item {
        width: 100%;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}