:root {
    --primary: #6c5ce7;
    --primary-dark: #5649c0;
    --secondary: #00cec9;
    --dark: #1a1a2e;
    --darker: #16213e;
    --darkest: #0f0f1a;
    --light: #e2e2e2;
    --lighter: #f1f1f1;
    --danger: #ff4757;
    --success: #2ed573;
    --warning: #ffa502;
    --info: #1e90ff;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 15px rgba(0, 0, 0, 0.2);
    --border-radius: 10px;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--darkest);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.project-card {
    background-color: var(--dark);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.project-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--light);
    margin-bottom: 0.5rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.project-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--light);
    margin-bottom: 0.5rem;
}

.project-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

    .project-meta strong {
        color: var(--light);
    }

.rating-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.btn-rating {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem;
    border-radius: 50%;
}

    .btn-rating:hover {
        transform: scale(1.1);
    }

    .btn-rating.active {
        background: rgba(255, 255, 255, 0.1);
    }

    .btn-rating::after {
        content: attr(data-count);
        position: absolute;
        bottom: -5px;
        right: -5px;
        background: var(--primary);
        color: white;
        border-radius: 50%;
        width: 20px;
        height: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0.7rem;
        font-weight: bold;
    }

.btn {
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

    .btn-primary:hover {
        background-color: var(--primary-dark);
        box-shadow: var(--shadow-hover);
        transform: translateY(-2px);
    }

.btn-secondary {
    background-color: var(--darker);
    color: var(--light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.section {
    margin-bottom: 2rem;
    animation: fadeIn 0.6s ease-out;
}

.section-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--secondary);
    position: relative;
    padding-left: 1rem;
}

    .section-title::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        width: 4px;
        background: linear-gradient(to bottom, var(--primary), var(--secondary));
        border-radius: 2px;
    }

.description {
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
}

.video-container {
    width: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

    .video-container video {
        width: 100%;
        display: block;
    }

.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.photo {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    aspect-ratio: 4/3;
    position: relative;
}

    .photo:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-hover);
    }

    .photo img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition);
    }

    .photo:hover img {
        transform: scale(1.05);
    }

.links-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.link-item {
    background-color: var(--darker);
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--light);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

    .link-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
        transform: translateY(-2px);
    }

    .link-item i {
        color: var(--secondary);
    }

.documents-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.document-item {
    background-color: var(--darker);
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--light);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

    .document-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
        transform: translateY(-2px);
    }

    .document-item i {
        color: var(--info);
    }

.feedback-section {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.feedback-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.like-btn, .dislike-btn {
    padding: 0.8rem 1.2rem;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.like-btn {
    background-color: rgba(46, 213, 115, 0.2);
    color: var(--success);
}

    .like-btn:hover {
        background-color: rgba(46, 213, 115, 0.3);
    }

.dislike-btn {
    background-color: rgba(255, 71, 87, 0.2);
    color: var(--danger);
}

    .dislike-btn:hover {
        background-color: rgba(255, 71, 87, 0.3);
    }

.count {
    font-weight: bold;
    margin-left: 0.3rem;
}

.comments-section {
    flex: 1;
    min-width: 300px;
}

.comment-form {
    margin-bottom: 1.5rem;
}

    .comment-form textarea {
        width: 100%;
        padding: 1rem;
        border-radius: var(--border-radius);
        background-color: var(--darker);
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: var(--light);
        resize: vertical;
        min-height: 100px;
        margin-bottom: 1rem;
        transition: var(--transition);
    }

        .comment-form textarea:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.3);
        }

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comment {
    background-color: var(--darker);
    padding: 1rem;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--primary);
    animation: fadeIn 0.4s ease-out;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.comment-author {
    font-weight: 600;
    color: var(--light);
}

.comment-date {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.comment-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.reply-btn {
    background: none;
    border: none;
    color: var(--secondary);
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.5rem;
    transition: var(--transition);
}

    .reply-btn:hover {
        color: var(--primary);
    }

.replies {
    margin-left: 1.5rem;
    margin-top: 1rem;
    padding-left: 1rem;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
}

.load-more {
    text-align: center;
    margin-top: 1.5rem;
}

.phone-info {
    background-color: var(--darker);
    padding: 1rem;
    border-radius: var(--border-radius);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

    .phone-info i {
        color: var(--secondary);
    }

.edit-btn {
    margin-left: auto;
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .project-header {
        flex-direction: column;
        gap: 1rem;
    }

    .feedback-section {
        flex-direction: column;
        gap: 1.5rem;
    }

    .photos-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

/* Pulse animation for interactive elements */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

.pulse:hover {
    animation: pulse 1.5s infinite;
}
.comments-system {
    margin-top: 2rem;
    border-radius: var(--border-radius);
    background-color: var(--darker);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.comments-list-container {
    max-height: 500px;
    overflow-y: auto;
    margin: 1rem 0;
    scroll-behavior: smooth;
    padding-right: 10px;
}

    /* Кастомный скроллбар */
    .comments-list-container::-webkit-scrollbar {
        width: 8px;
    }

    .comments-list-container::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 4px;
    }

    .comments-list-container::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 4px;
    }

        .comments-list-container::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }

.comment {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 3px solid var(--primary);
    transition: all 0.3s ease;
}

    .comment:hover {
        background-color: rgba(0, 0, 0, 0.3);
        transform: translateX(5px);
    }

.load-more-container {
    text-align: center;
    margin-top: 1rem;
}

.load-more-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .load-more-btn:hover {
        background-color: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    .load-more-btn:active {
        transform: translateY(0);
    }

.comments-count-badge {
    background-color: var(--secondary);
    color: var(--darkest);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    margin-left: 0.5rem;
}


.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.photo {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    position: relative;
    min-height: 200px;
}

    .photo img {
        width: 100%;
        height: auto;
        max-height: 100%;
        object-fit: contain; /* Изменено с cover на contain */
        transition: var(--transition);
    }

    .photo:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-hover);
    }

        .photo:hover img {
            transform: scale(1.03);
        }

/* Адаптивность */
@media (max-width: 768px) {
    .photos-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 1rem;
    }
}

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

    .photo {
        min-height: 150px;
    }
}

.video-container {
    position: relative;
    width: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--darker);
    aspect-ratio: 16 / 9; /* Сохраняем пропорции 16:9 */
    margin-bottom: 1.5rem;
}

.video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--light);
    font-size: 1.2rem;
    cursor: pointer;
}

.play-button {
    width: 80px;
    height: 80px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

    .play-button i {
        color: white;
        font-size: 2rem;
        margin-left: 5px;
    }

.video-placeholder:hover .play-button {
    transform: scale(1.1);
    background-color: var(--primary-dark);
}

/* Для ленивой загрузки */
.video-player[data-src] {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.video-player.loaded {
    opacity: 1;
}