/* Portfolio Specific Styles */
.cta-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    background: white;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2.5rem;
    border: 1px solid var(--text);
    box-shadow: 12px 12px 0px var(--accent);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    color: var(--muted);
    transition: color 0.2s;
}

.close-btn:hover {
    color: var(--accent-strong);
}

.modal-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--stroke);
}

.modal-tag {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-strong);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    background: #f0f9ff;
    padding: 4px 8px;
    border-radius: 4px;
}

.modal-title {
    font-size: 1.8rem;
    margin: 0;
    line-height: 1.2;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.modal-desc {
    font-size: 1.05rem;
    color: #4b5563;
    line-height: 1.7;
}

.modal-section h4 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--text);
    border-left: 3px solid var(--accent);
    padding-left: 0.8rem;
}