@import url('works.css');

/* Page header styles */
.page-header {
    text-align: center;
    margin: 3rem 0;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--gray-900);
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--gray-900), var(--primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@media (min-width: 768px) {
    .page-header h1 {
        font-size: 3rem;
    }
}

.page-header p {
    font-size: 1.125rem;
    color: var(--gray-600);
    font-weight: 500;
    line-height: 1.5;
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.stat-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-600);
    font-size: 1rem;
}

/* Certificates Section */
.certificates-section {
    padding: 2rem 0;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

/* Стили для патента (первая карточка) */
.certificates-grid .certificate-card:first-child {
    grid-column: 1 / -1; /* Занимает всю ширину */
    max-width: 400px; /* Ограничиваем максимальную ширину */
    margin: 0 auto 2rem; /* Центрируем и добавляем отступ снизу */
    background: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.certificates-grid .certificate-card:first-child .certificate-image {
    padding-top: 60%; /* Делаем изображение патента немного ниже */
}

.certificates-grid .certificate-card:first-child .certificate-info {
    text-align: center;
    padding: 1.5rem;
}

.certificates-grid .certificate-card:first-child .certificate-title {
    font-size: 1.2rem;
    color: var(--primary-dark, #2c5282);
    margin-bottom: 1rem;
}

.certificate-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.certificate-image {
    position: relative;
    width: 100%;
    padding-top: 80%;
    overflow: hidden;
    background: #f5f5f5;
}

.certificate-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.certificate-image img.loaded {
    opacity: 1;
}

.certificate-info {
    padding: 1.5rem;
    text-align: left;
}

.certificate-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.certificate-description {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.4;
}

/* Удаляем эффекты наведения и увеличения */
.certificate-card:hover {
    transform: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.certificate-card:hover .certificate-image img {
    transform: none;
}

/* Удаляем стили модального окна, так как оно больше не нужно */
.certificate-modal {
    display: none;
}

/* Адаптивный дизайн */
@media (max-width: 1200px) {
    .certificates-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 992px) {
    .certificates-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .certificates-grid .certificate-card:first-child {
        max-width: 350px;
    }
}

@media (max-width: 479px) {
    .certificates-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .certificates-grid .certificate-card:first-child {
        max-width: 300px;
    }
}

/* Quality Section */
.quality-section {
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    text-align: center;
    margin-bottom: 4rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.quality-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.quality-section h3 {
    font-size: 2rem;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.quality-section p {
    color: var(--gray-600);
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

.quality-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.quality-stat {
    text-align: center;
}

.quality-stat .stat-value {
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.quality-stat .stat-label {
    color: var(--gray-600);
}

.quality-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Responsive */
@media (max-width: 767px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .certificates-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .certificate-image {
        padding-top: 70%;
    }

    .quality-section {
        padding: 2rem;
    }

    .quality-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .quality-buttons {
        flex-direction: column;
    }

    .certificate-image {
        padding-top: 60%;
    }
}

/* Стили для placeholder и ошибок загрузки */
.image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.error-message {
    text-align: center;
    color: var(--gray-600);
    padding: 1rem;
}

.error-message i {
    font-size: 2rem;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
    display: block;
}

.error-message span {
    font-size: 0.875rem;
    display: block;
}

/* Анимация загрузки */
.image-placeholder::before {
    content: "";
    position: absolute;
    top: 0;
    left: -200px;
    width: 200px;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(200%);
    }
}