.ptns-section, .ptns-section * {
    box-sizing: border-box;
}

.ptns-section {
    background: #f7f9fc;
    padding: 40px 15px;
    font-family: Arial, sans-serif;
}

.ptns-services-wrapper {
    width: 100%;
    max-width: 1050px;
    margin: 0 auto;
}

.ptns-services-header {
    text-align: center;
    margin-bottom: 28px;
}

.ptns-services-small-title {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8a94a6;
    margin-bottom: 5px;
}

.ptns-services-title {
    font-size: 31px;
    font-weight: 800;
    color: #0d1d4b;
    margin: 0;
    line-height: 1.2;
}

.ptns-services-title span {
    color: #ed1c24;
}

.ptns-services-description {
    max-width: 600px;
    margin: 8px auto 0;
    font-size: 13px;
    line-height: 1.6;
    color: #7b879c;
}

.ptns-services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.ptns-service-card {
    position: relative;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border-bottom: 3px solid var(--accent);
    box-shadow: 0 7px 20px rgba(24,39,75,.10);
    transition: transform .35s ease, box-shadow .35s ease;
}

.ptns-service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(24,39,75,.15);
}

.ptns-service-image {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
}

.ptns-service-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center;
    transition: transform .5s ease;
}

.ptns-service-card:hover .ptns-service-image img {
    transform: none;
}

.ptns-service-wave {
    position: absolute;
    width: 115%;
    height: 32px;
    left: -7.5%;
    bottom: -1px;
    background: #fff;
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}

.ptns-service-icon {
    position: relative;
    z-index: 5;
    width: 52px;
    height: 52px;
    margin: -26px 0 0 22px;
    border-radius: 50%;
    border: 4px solid #fff;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
    box-shadow: 0 5px 12px rgba(0,0,0,.14);
}

.ptns-service-content {
    padding: 14px 22px 22px;
}

.ptns-service-content h3 {
    margin: 0;
    padding: 0;
    font-size: 18px;
    line-height: 1.3;
    font-weight: 700;
    color: #0d1d4b;
}

.ptns-service-line {
    width: 38px;
    height: 3px;
    background: var(--accent);
    border-radius: 10px;
    margin: 9px 0 10px;
}

.ptns-service-content p {
    margin: 0 0 12px;
    font-size: 12px;
    line-height: 1.6;
    color: #6f7d92;
}

.ptns-service-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ptns-service-list li {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 0;
    margin: 0;
    border-bottom: 1px solid #edf0f4;
    font-size: 12px;
    line-height: 1.4;
    color: #637187;
}

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

.ptns-service-check {
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--accent) 14%, white);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

/* Card Colors */

.ptns-service-card.solar {
    --accent: #08b878;
}

.ptns-service-card.battery {
    --accent: #1478e8;
}

.ptns-service-card.ups {
    --accent: #ef233c;
}

/* Responsive */

@media (max-width: 900px) {
    .ptns-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .ptns-section {
        padding: 35px 12px;
    }

    .ptns-services-title {
        font-size: 27px;
    }

    .ptns-services-grid {
        grid-template-columns: 1fr;
    }

    .ptns-service-image {
        height: auto;
    }
}

.ptns-section{--ptns-card-bg:#fff}.ptns-section .ptns-service-card,.ptns-section .ptns-service-wave{background:var(--ptns-card-bg)}.ptns-section .ptns-service-icon{border-color:var(--ptns-card-bg)}.ptns-service-icon svg{width:19px;height:19px;fill:currentColor}.ptns-service-image:empty{background:#e8edf4}.ptns-service-content h3 a{color:inherit;text-decoration:none}.ptns-service-icon{margin-inline-start:22px;margin-inline-end:0}@media(prefers-reduced-motion:reduce){.ptns-section *{transition:none!important}.ptns-section .ptns-service-card:hover{transform:none}}

/* Show complete photographs with no overlay hiding their lower edge. */
.ptns-service-wave{display:none}.ptns-service-icon{margin-top:12px}.ptns-service-image img{opacity:1;filter:none}

/* Balanced card layout, scoped to override theme card and image spacing. */
.ptns-section .ptns-services-grid{align-items:stretch;gap:22px}
.ptns-section .ptns-service-card{padding:12px 12px 0;margin:0;min-height:0;height:auto;border-radius:22px;border:1px solid #e8edf3;border-bottom:3px solid var(--accent,#08b878);box-shadow:0 8px 28px rgba(24,39,75,.08)}
.ptns-section .ptns-service-image{padding:0;margin:0;width:100%;height:auto;aspect-ratio:16/10;border-radius:15px;overflow:hidden;background:#eef2f6}
.ptns-section .ptns-service-image img{display:block;width:100%;max-width:100%;height:100%;margin:0;padding:0;border:0;border-radius:0;object-fit:cover;object-position:center;opacity:1;filter:none}
.ptns-section .ptns-service-wave{display:none}
.ptns-section .ptns-service-icon{width:54px;height:54px;margin:-27px 0 0 16px;margin-inline-start:16px;margin-inline-end:0;border:4px solid var(--ptns-card-bg,#fff);box-shadow:0 5px 14px rgba(0,0,0,.12)}
.ptns-section .ptns-service-content{padding:16px 12px 22px;margin:0;min-height:0}
.ptns-section .ptns-service-content h3{font-size:20px;line-height:1.35;margin:0;padding:0}
.ptns-section .ptns-service-content p{font-size:14px;line-height:1.7;margin:0 0 14px}
.ptns-section .ptns-service-list li{font-size:13px;padding:10px 0;line-height:1.5}
.ptns-section .ptns-service-line{margin:11px 0 12px}
@media(max-width:600px){.ptns-section .ptns-service-content h3{font-size:19px}.ptns-section .ptns-service-content{padding:14px 10px 18px}}