.pt-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    align-items: flex-start;
}

.pt-card {
    text-align: center;
    position: relative;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    border-radius: 12px;
    padding-bottom: 20px;
}

.pt-card:hover {
    transform: translateY(-10px);
}

.pt-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.pt-image-container {
    position: relative;
    margin: 0 auto 25px;
    width: 145px;
    height: 145px;
    z-index: 2;
}

.pt-image-wrap {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #08A0B5;
    background: #fff;
    overflow: hidden;
    transition: all 0.35s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.pt-card:hover .pt-image-wrap {
    border-color: #067c8d;
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.pt-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.pt-card:hover .pt-image-wrap img {
    transform: scale(1.08);
}

.pt-badge {
    position: absolute;
    top: 0;
    left: -10px;
    width: 36px;
    height: 36px;
    background: #08A0B5;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    z-index: 3;
    border: 2px solid #fff;
}

.pt-connector {
    position: absolute;
    top: 50%;
    left: calc(100% + 5px);
    width: calc(100% - 10px);
    height: 24px;
    transform: translateY(-50%);
    z-index: 1;
}

.pt-connector svg {
    overflow: visible;
}

.pt-connector svg path {
    stroke: #34495e;
}

.pt-connector svg polygon {
    fill: #34495e;
}

.pt-connector.pt-animate path {
    stroke-dasharray: 6;
    animation: pt-flow 1s linear infinite;
}

@keyframes pt-flow {
    to {
        stroke-dashoffset: -12;
    }
}

.pt-category {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    font-family: 'Inter', sans-serif;
}

.pt-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #1E1E1E;
    margin: 0 0 15px;
}

.pt-desc {
    font-family: 'Comfortaa', cursive;
    font-size: 14px;
    line-height: 1.6;
    color: #5B6770;
    margin: 0;
}

/* Responsiveness */
@media (max-width: 1024px) {
    .pt-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px 30px;
    }
    .pt-connector {
        display: none;
    }
}

@media (max-width: 767px) {
    .pt-wrapper {
        grid-template-columns: 1fr;
    }
}