/* Modern Project Card Styles */
.project-sheet {
    border: 3px solid var(--accent-color);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 40px;
    position: relative;
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    overflow: hidden;
}

.project-sheet:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Corner dots */
.project-sheet::before,
.project-sheet::after,
.project-sheet .corner-top-right::before,
.project-sheet .corner-bottom-left::before {
    content: "";
    position: absolute;
    width: 24px;
    height: 24px;
    background-color: var(--accent-color);
    border-radius: 50%;
    z-index: 2;
    transition: all 0.3s ease;
}

.project-sheet::before {
    top: -12px;
    left: -12px;
}

.project-sheet::after {
    bottom: -12px;
    right: -12px;
}

.project-sheet .corner-top-right::before {
    top: -12px;
    right: -12px;
}

.project-sheet .corner-bottom-left::before {
    bottom: -12px;
    left: -12px;
}

.project-sheet:hover::before,
.project-sheet:hover::after,
.project-sheet:hover .corner-top-right::before,
.project-sheet:hover .corner-bottom-left::before {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* Project title section */
.project-header, .section-header {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.project-header::after, .section-header::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    margin-left: -10px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 8px solid var(--primary-color);
}

.project-title, .project-name {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 30px;
    text-align: center;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    padding: 10px 0;
    position: relative;
}

.project-title::after, .project-name::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* QR code containers */
.qr-container {
    border: 2px solid var(--accent-color);
    border-radius: var(--border-radius);
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.qr-container::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: linear-gradient(45deg, rgba(155, 197, 61, 0.05), rgba(255, 166, 48, 0.05));
    z-index: -1;
}

.qr-container:hover {
    transform: scale(1.03);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--primary-color);
}

.qr-code {
    max-width: 80%;
    height: auto;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.qr-container:hover .qr-code {
    transform: scale(1.05);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.qr-placeholder {
    width: 150px;
    height: 150px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

.qr-label {
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    margin-top: 15px;
    letter-spacing: 1px;
    color: var(--text-color);
    background-color: var(--bg-secondary);
    padding: 5px 15px;
    border-radius: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.qr-container:hover .qr-label {
    background-color: var(--primary-color);
    color: white;
}

/* Description and info cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    height: 100%;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.card-header {
    background-color: var(--primary-color);
    color: white;
    text-transform: uppercase;
    text-align: center;
    padding: 12px 15px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.card-body {
    padding: 25px;
}

/* Technologies list styling */
.tech-list {
    list-style-type: none;
    padding-left: 0;
}

.tech-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
    transition: transform 0.2s ease;
    border-bottom: 1px dashed var(--border-color);
}

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

.tech-list li:hover {
    transform: translateX(5px);
}

.tech-list li:before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
    position: absolute;
    left: 0;
    top: 3px;
}

/* Project footer */
.project-footer, .footer {
    background-color: var(--accent-color);
    color: white;
    text-align: center;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    font-size: 1.25rem;
    font-weight: 800;
    margin-top: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.project-footer::before, .footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.05), rgba(255, 255, 255, 0.05));
    z-index: 0;
}

/* Project grid layout for multiple projects */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
    background-color: var(--card-bg);
    box-shadow: var(--card-shadow);
    height: 100%;
    position: relative;
    width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.project-card::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 5px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.project-card:hover::after {
    transform: scaleX(1);
}

.project-card .card-img-top {
    height: 220px;
    object-fit: cover;
    transition: all 0.5s ease;
    width: 100%;
}

.project-card:hover .card-img-top {
    transform: scale(1.05);
}

.project-card .card-body {
    padding: 25px;
}

.project-card .card-title {
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

.project-card .card-text {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.project-card .btn {
    background-color: var(--primary-color);
    color: white;
    border-radius: 30px;
    padding: 8px 20px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    margin-top: auto;
}

.project-card .btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 7px 14px rgba(0, 0, 0, 0.1);
}

/* Logo or icon for the project */
.project-logo {
    text-align: center;
    margin-bottom: 20px;
}

.project-logo img {
    max-width: 120px;
    height: auto;
    border-radius: 50%;
    padding: 10px;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.project-logo img:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Project container */
.project-container {
    position: relative;
    z-index: 1;
}

/* Image gallery for projects */
.project-gallery {
    margin: 30px 0;
}

.gallery-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    flex: 0 0 auto;
}

.gallery-image img {
    width: 150px;
    height: 100px;
    object-fit: cover;
    display: block;
    transition: all 0.5s ease;
}

.gallery-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.gallery-image:hover img {
    transform: scale(1.05);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .project-title, .project-name {
        font-size: 2rem;
    }
    
    .project-header, .section-header {
        font-size: 1.1rem;
    }
    
    .card-header {
        font-size: 0.85rem;
    }
}

@media (max-width: 767.98px) {
    .project-sheet {
        padding: 20px;
    }
    
    .project-title, .project-name {
        font-size: 1.75rem;
    }
    
    .qr-container, .card {
        margin-bottom: 20px;
    }
    
    .project-logo {
        text-align: center;
        margin-bottom: 25px;
    }
    
    .project-logo img {
        max-width: 100px;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .card-body {
        padding: 20px;
    }
}

/* Project animation effects */
.project-sheet {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Project card animation delay for grid */
.project-grid .project-card:nth-child(1) { animation-delay: 0.1s; }
.project-grid .project-card:nth-child(2) { animation-delay: 0.2s; }
.project-grid .project-card:nth-child(3) { animation-delay: 0.3s; }
.project-grid .project-card:nth-child(4) { animation-delay: 0.4s; }
.project-grid .project-card:nth-child(5) { animation-delay: 0.5s; }
.project-grid .project-card:nth-child(6) { animation-delay: 0.6s; }