.container-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 1.5rem;
}
.project-card {
    background-color: var(--box);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 0.75rem 2rem var(--shadow-color),
                0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-speed) cubic-bezier(0.34, 1.56, 0.64, 1), 
                box-shadow var(--transition-speed) ease;
    position: relative;
    display: flex;
    flex-direction: column;
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0.25rem;
    background: var(--gradient);
    z-index: 10;
    transform: scaleX(0.97);
    border-radius: 0.125rem;
    transition: transform var(--transition-speed) ease;
}
.project-card:hover {
    transform: translateY(-0.75rem) scale(1.02);
    box-shadow: 0 1.5rem 3rem var(--shadow-color),
                0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}
.project-card:hover::before {
    transform: scaleX(1);
}
.gallery {
    position: relative;
    height: 12rem;
    overflow: hidden;
}
.gallery::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4rem;
    background: linear-gradient(to top, rgba(37, 43, 48, 0.8), transparent);
    z-index: 2;
}
.gallery-container {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}
.gallery-image {
    min-width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}
.gallery:hover .gallery-image {
    transform: scale(1.05);
}
.gallery-nav {
    position: absolute;
    bottom: 1.25rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    z-index: 3;
}
.gallery-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0.6;
}
.gallery-dot.active {
    background-color: var(--primary);
    transform: scale(1.5);
    opacity: 1;
}
.gallery-dot:hover {
    background-color: var(--white);
    transform: scale(1.2);
    opacity: 0.9;
}
.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 3;
    backdrop-filter: blur(0.25rem);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2);
}
.gallery:hover .gallery-arrow {
    opacity: 0.8;
}
.gallery-arrow:hover {
    background-color: rgba(0, 0, 0, 0.7);
    opacity: 1 !important;
    transform: translateY(-50%) scale(1.1);
}
.gallery-arrow.prev {
    left: 1rem;
}
.gallery-arrow.next {
    right: 1rem;
}
.card-content {
    padding: 1rem;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex-grow: 1;
}
.card-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0.75rem;
    right: 0.75rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}
.card-title {
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 600;
    position: relative;
    display: inline-block;
}
.card-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 2rem;
    height: 0.15rem;
    border-radius: 1rem;
    background-color: var(--primary);
    transition: width 0.3s ease;
}
.project-card:hover .card-title::after {
    width: 100%;
}
.card-description {
    color: var(--text);
    overflow: hidden;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.tag {
    background: linear-gradient(135deg, rgba(246, 198, 52, 0.15), rgba(246, 198, 52, 0.05));
    color: var(--primary);
    padding: 0.35rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(246, 198, 52, 0.1);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(0.125rem);
}
.tag:hover {
    background: linear-gradient(135deg, rgba(246, 198, 52, 0.25), rgba(246, 198, 52, 0.15));
    transform: translateY(-0.125rem) scale(1.05);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
}
.tech-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.tech-item {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text);
    padding: 0.35rem 0.85rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.tech-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transform: translateY(-0.125rem);
    border-color: rgba(255, 255, 255, 0.1);
}
.tech-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.tech-item {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text);
    padding: 0.35rem 0.85rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    top: 0;
}
.tech-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transform: translateY(-0.125rem);
    border-color: rgba(255, 255, 255, 0.1);
}
.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-grow: 1;
}
.card-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: space-between;
    width: 100%;
}
.action-button {
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.9rem;
    font-weight: 500;
}
.action-button:hover {
    color: var(--white);
    transform: translateY(-0.125rem);
    background-color: rgba(255, 255, 255, 0.05);
}
.action-button.primary {
    color: black;
    background-color: var(--primary);
}
/* Modal styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    backdrop-filter: blur(0.5rem);
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal {
    background-color: var(--box);
    width: calc(100% - 1.5rem);
    max-width: 50rem;
    max-height: 90vh;
    border-radius: var(--card-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(2rem);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.5s ease;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}
.modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0.25rem;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    z-index: 10;
}
.modal-overlay.active .modal {
    transform: translateY(0);
    opacity: 1;
}
.modal-header {
    padding: 1.75rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.03), transparent);
}
.modal-title {
    color: var(--white);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    position: relative;
    display: inline-block;
}
.modal-title::after {
    content: '';
    position: absolute;
    bottom: -0.25rem;
    left: 0;
    width: 3rem;
    height: 0.125rem;
    background-color: var(--primary);
}
.modal-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}
.modal-body {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
}
.modal-gallery {
    position: relative;
    height: 22rem;
    overflow: hidden;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.3);
}
.modal-gallery::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6rem;
    background: linear-gradient(to top, rgba(37, 43, 48, 0.8), transparent);
    z-index: 2;
}
.modal-gallery-container {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}
.modal-gallery-image {
    min-width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 8s ease;
}
.modal-gallery:hover .modal-gallery-image {
    transform: scale(1.1);
}
.modal-gallery-nav {
    position: absolute;
    bottom: 1.5rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    z-index: 3;
}
.modal-gallery-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0.6;
}
.modal-gallery-dot.active {
    background-color: var(--primary);
    transform: scale(1.5);
    opacity: 1;
}
.modal-gallery-dot:hover {
    background-color: var(--white);
    transform: scale(1.2);
    opacity: 0.9;
}
.modal-gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 3;
    backdrop-filter: blur(0.25rem);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2);
}
.modal-gallery:hover .modal-gallery-arrow {
    opacity: 0.8;
}
.modal-gallery-arrow:hover {
    background-color: rgba(0, 0, 0, 0.7);
    opacity: 1 !important;
    transform: translateY(-50%) scale(1.1);
}
.modal-gallery-arrow.prev {
    left: 1.5rem;
}
.modal-gallery-arrow.next {
    right: 1.5rem;
}
.modal-section {
    margin-bottom: 2rem;
    animation: fadeIn 0.6s ease forwards;
    opacity: 0;
    animation-delay: calc(var(--delay) * 0.1s);
}
.modal-section:nth-child(2) { --delay: 1; }
.modal-section:nth-child(3) { --delay: 2; }
.modal-section:nth-child(4) { --delay: 3; }
.modal-section:nth-child(5) { --delay: 4; }
.modal-section:nth-child(6) { --delay: 5; }
.modal-section-title {
    color: var(--primary);
    font-size: 1.35rem;
    margin-bottom: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.modal-section-title::before {
    content: '';
    display: block;
    width: 0.25rem;
    height: 1.35rem;
    background-color: var(--primary);
    border-radius: 0.125rem;
}
.modal-description {
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: 1rem;
}
.modal-description:last-child {
    margin-bottom: 0;
}
.modal-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.modal-tech-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}
.modal-footer {
    padding: 1.75rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.03), transparent);
}
.modal-project-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.modal-project-type, .modal-project-date {
    font-size: 0.95rem;
    color: var(--text);
}
.modal-project-type strong, .modal-project-date strong {
    color: var(--white);
    margin-right: 0.25rem;
}
.modal-actions {
    display: flex;
    gap: 1rem;
}
.modal-button {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}
.modal-button.primary {
    background: linear-gradient(135deg, var(--primary), #FFD966);
    color: #000;
    border: none;
    box-shadow: 0 0.25rem 0.75rem rgba(246, 198, 52, 0.3);
}
.modal-button.primary:hover {
    background: linear-gradient(135deg, #FFD966, var(--primary));
    transform: translateY(-0.125rem) scale(1.03);
    box-shadow: 0 0.5rem 1rem rgba(246, 198, 52, 0.4);
}
.modal-button.secondary {
    background-color: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}
.modal-button.secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-0.125rem) scale(1.03);
    background-color: rgba(246, 198, 52, 0.05);
    box-shadow: 0 0.5rem 0.75rem rgba(0, 0, 0, 0.15);
}
@media (max-width: 768px) {
    .modal-header {
        padding: 1rem;
    }
    .modal-title {
        font-size: 1.25rem;
    }
    .modal-body {
        padding: 1rem;
    }
    .modal-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
        padding: 1rem;
    }
    .modal-actions {
        width: 100%;
        justify-content: space-between;
    }
    .modal-gallery {
        height: 18rem;
    }
}
@media (max-width: 480px) {
    .card-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    .card-actions {
        width: 100%;
        justify-content: space-between;
    }
    .gallery {
        height: 12rem;
    }
    .modal-gallery {
        height: 15rem;
    }
}
/* Animation classes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(1rem); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
    from { transform: translateY(2rem); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
@keyframes shimmer {
    0% { background-position: -100% 0; }
    100% { background-position: 200% 0; }
}
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}
.slide-up {
    animation: slideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.pulse {
    animation: pulse 2s infinite;
}
/* Shimmer effect for loading state */
.shimmer {
    background: linear-gradient(90deg, 
        var(--box), 
        rgba(255, 255, 255, 0.1), 
        var(--box));
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}
/* SVG Icons */
.icon {
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}
.icon-sm {
    width: 1rem;
    height: 1rem;
}
.icon-lg {
    width: 1.5rem;
    height: 1.5rem;
}
@media (min-width: 650px) and (max-width: 992px) {
    .project-card {
        width: calc((100% - 1.5rem)/2);
    }
}
@media (min-width: 992px) and (max-width: 1550px) {
    .project-card {
        width: calc((100% - 3rem)/3);
    }
}
@media (min-width: 1550px) {
    .project-card {
        width: calc((100% - 4.5rem)/4);
    }
}