.zntech-solutions-nav,
.zntech-solutions-nav * {
    box-sizing: border-box;
}

.zntech-solutions-nav {
    --zsn-navy: #142445;
    --zsn-magenta: #c91458;
    --zsn-muted: #68738e;
    --zsn-line: #dce2ed;
    width: 100%;
    color: var(--zsn-navy);
    font-family: inherit;
}

.zsn__tabs {
    display: none;
}

.zntech-solutions-nav.is-prepared .zsn__tabs,
.zntech-solutions-nav.is-enhanced .zsn__tabs {
    display: flex;
    gap: 8px;
    width: 100%;
    margin: 0 0 12px;
    padding: 6px;
    overflow-x: auto;
    border: 1px solid #e0e5ee;
    border-radius: 12px;
    background: #f3f5f9;
    box-shadow: 0 8px 22px rgba(20, 36, 69, .06);
    scrollbar-width: thin;
}

.zsn__tab {
    appearance: none;
    flex: 1 0 auto;
    min-width: 190px;
    min-height: 48px;
    margin: 0;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: #66718c;
    box-shadow: none;
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    font-weight: 750;
    line-height: 1.2;
    text-align: center;
    text-transform: none;
    white-space: nowrap;
    transition: color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.zsn__tab:hover {
    border-color: rgba(201, 20, 88, .18);
    background: #fff;
    color: var(--zsn-navy);
}

.zsn__tab[aria-selected="true"] {
    border-color: var(--zsn-magenta);
    background: var(--zsn-magenta);
    color: #fff;
    box-shadow: 0 9px 20px rgba(201, 20, 88, .20);
}

.zsn__tab:focus-visible {
    outline: 3px solid rgba(47, 111, 255, .28);
    outline-offset: 2px;
}

.zsn__panels {
    display: grid;
    gap: 20px;
}

.zntech-solutions-nav.is-prepared .zsn__panels,
.zntech-solutions-nav.is-enhanced .zsn__panels {
    display: block;
}

.zntech-solutions-nav.is-prepared .zsn__panel[hidden],
.zntech-solutions-nav.is-enhanced .zsn__panel[hidden] {
    display: none !important;
}

.zsn__panel {
    width: 100%;
    padding: clamp(20px, 3vw, 34px);
    border: 1px solid #e3e7ef;
    border-radius: 14px;
    background:
        radial-gradient(circle at 91% 8%, rgba(201, 20, 88, .055), transparent 26%),
        linear-gradient(145deg, #fafbfd 0%, #f5f7fa 100%);
}

.zsn__panel.is-switching {
    animation: zsn-panel-in .24s ease both;
}

.zntech-solutions-nav--single .zsn__panel {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.zsn__panel-head {
    max-width: 850px;
    margin: 0 0 24px;
}

.zsn__panel-title {
    margin: 0 !important;
    padding: 0;
    color: var(--zsn-navy);
    font-size: clamp(24px, 2.2vw, 32px);
    font-weight: 850;
    line-height: 1.12;
    letter-spacing: -.025em;
}

.zsn__panel-description {
    max-width: 820px;
    margin: 9px 0 0 !important;
    color: var(--zsn-muted);
    font-size: 15px;
    font-weight: 500;
    line-height: 1.55;
}

.zsn__grid {
    display: grid;
    gap: 16px;
    width: 100%;
}

.zsn__grid--1 {
    grid-template-columns: minmax(0, 1fr);
}

.zsn__grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.zsn__grid--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.zsn__grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.zsn__card {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 15px;
    min-width: 0;
    min-height: 275px;
    padding: 20px;
    overflow: hidden;
    border: 1px solid var(--zsn-line);
    border-radius: 13px;
    background: #fff;
    color: var(--zsn-navy) !important;
    box-shadow: 0 10px 26px rgba(20, 36, 69, .07);
    text-decoration: none !important;
    transform: translateZ(0);
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.zsn__card::before {
    content: '';
    position: absolute;
    z-index: -1;
    top: -90px;
    right: -90px;
    width: 210px;
    height: 210px;
    border-radius: 50%;
    background: var(--zsn-accent-soft);
    opacity: .7;
    transform: scale(.84);
    transition: opacity .25s ease, transform .35s ease;
}

.zsn__card-accent {
    position: absolute;
    z-index: 2;
    top: 0;
    right: 14px;
    left: 14px;
    height: 4px;
    border-radius: 0 0 4px 4px;
    background: var(--zsn-accent);
    transform: scaleX(.32);
    transform-origin: left center;
    transition: transform .30s ease;
}

.zsn__card:hover,
.zsn__card:focus-visible {
    border-color: var(--zsn-accent);
    box-shadow: 0 20px 42px rgba(20, 36, 69, .14), 0 0 0 1px var(--zsn-accent-soft);
    transform: translateY(-5px);
}

.zsn__card:hover::before,
.zsn__card:focus-visible::before {
    opacity: 1;
    transform: scale(1.08);
}

.zsn__card:hover .zsn__card-accent,
.zsn__card:focus-visible .zsn__card-accent {
    transform: scaleX(1);
}

.zsn__card:focus-visible {
    outline: 3px solid var(--zsn-accent-glow);
    outline-offset: 3px;
}

.zsn__card-icon {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 104px;
    height: 104px;
    border: 1px solid var(--zsn-accent-soft);
    border-radius: 22px;
    background: linear-gradient(145deg, #fff, var(--zsn-accent-soft));
    transition: transform .25s ease, box-shadow .25s ease;
}

.zsn__card:hover .zsn__card-icon,
.zsn__card:focus-visible .zsn__card-icon {
    box-shadow: 0 10px 24px var(--zsn-accent-glow);
    transform: translateY(-2px) rotate(-1deg);
}

.zsn__card-icon img {
    display: block;
    width: auto;
    max-width: 84px;
    height: auto;
    max-height: 84px;
    object-fit: contain;
}

.zsn__card-icon-placeholder {
    width: 42px;
    height: 42px;
    border: 2px dashed var(--zsn-accent);
    border-radius: 10px;
    opacity: .4;
}

.zsn__card-body {
    position: relative;
    z-index: 1;
    display: grid;
    align-content: start;
    gap: 7px;
    min-width: 0;
}

.zsn__card-title {
    display: block;
    color: var(--zsn-navy);
    font-size: 18px;
    font-weight: 850;
    line-height: 1.22;
    letter-spacing: -.012em;
}

.zsn__card-description {
    display: block;
    color: var(--zsn-muted);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.45;
}

.zsn__card-cta {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 13px;
    border-top: 1px solid #e7eaf1;
    color: var(--zsn-accent);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
}

.zsn__card-arrow {
    position: relative;
    display: grid;
    flex: 0 0 32px;
    place-items: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--zsn-accent-soft);
    border-radius: 50%;
    background: var(--zsn-accent-soft);
    color: var(--zsn-accent);
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
}

.zsn__card-arrow::before,
.zsn__card-arrow::after {
    content: '';
    position: absolute;
    inset: -1px;
    border: 1px solid var(--zsn-accent);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    animation: zsn-arrow-pulse 3.2s cubic-bezier(.2, .65, .35, 1) var(--zsn-pulse-delay, 1.1s) infinite;
}

.zsn__card-arrow::after {
    animation-delay: calc(var(--zsn-pulse-delay, 1.1s) + 1.35s);
}

.zsn__card-arrow svg {
    position: relative;
    z-index: 1;
    display: block;
    width: 17px;
    height: 17px;
}

.zsn__card:hover .zsn__card-arrow,
.zsn__card:focus-visible .zsn__card-arrow {
    background: var(--zsn-accent);
    color: #fff;
    transform: translateX(3px);
}

.zsn__card:hover .zsn__card-arrow::before,
.zsn__card:hover .zsn__card-arrow::after,
.zsn__card:focus-visible .zsn__card-arrow::before,
.zsn__card:focus-visible .zsn__card-arrow::after {
    animation: none;
    opacity: 0;
}

@media (min-width: 901px) {
    .zsn__grid--2 .zsn__card {
        grid-template-columns: 112px minmax(0, 1fr);
        grid-template-rows: 1fr auto;
        min-height: 210px;
        padding: 24px;
    }

    .zsn__grid--2 .zsn__card-icon {
        grid-row: 1 / 3;
        align-self: center;
    }

    .zsn__grid--2 .zsn__card-body {
        align-self: center;
    }

    .zsn__grid--2 .zsn__card-cta {
        grid-column: 2;
    }
}

@media (max-width: 1100px) {
    .zsn__grid--3,
    .zsn__grid--4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .zntech-solutions-nav.is-enhanced .zsn__tabs {
        margin-bottom: 10px;
        padding: 5px;
        border-radius: 10px;
    }

    .zsn__tab {
        min-width: max-content;
        min-height: 43px;
        padding: 9px 14px;
        font-size: 13px;
    }

    .zsn__panel {
        padding: 18px 14px;
        border-radius: 11px;
    }

    .zntech-solutions-nav--single .zsn__panel {
        padding: 0;
    }

    .zsn__panel-head {
        margin-bottom: 17px;
    }

    .zsn__panel-title {
        font-size: 23px;
    }

    .zsn__panel-description {
        font-size: 13.5px;
    }

    .zsn__grid,
    .zsn__grid--1,
    .zsn__grid--2,
    .zsn__grid--3,
    .zsn__grid--4 {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    .zsn__card {
        grid-template-columns: 82px minmax(0, 1fr) 34px;
        grid-template-rows: auto;
        align-items: center;
        gap: 12px;
        min-height: 116px;
        padding: 15px;
    }

    .zsn__card-icon {
        width: 78px;
        height: 78px;
        border-radius: 17px;
    }

    .zsn__card-icon img {
        max-width: 64px;
        max-height: 64px;
    }

    .zsn__card-title {
        font-size: 16px;
    }

    .zsn__card-description {
        margin-top: 1px;
        font-size: 12px;
    }

    .zsn__card-cta {
        display: contents;
        padding: 0;
        border: 0;
    }

    .zsn__card-cta > span:first-child {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .zsn__card-arrow {
        grid-column: 3;
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 420px) {
    .zsn__card {
        grid-template-columns: 68px minmax(0, 1fr) 30px;
        gap: 10px;
        min-height: 102px;
        padding: 12px;
    }

    .zsn__card-icon {
        width: 64px;
        height: 64px;
        border-radius: 14px;
    }

    .zsn__card-icon img {
        max-width: 53px;
        max-height: 53px;
    }

    .zsn__card-description {
        display: none;
    }

    .zsn__card-arrow {
        width: 30px;
        height: 30px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .zsn__panel.is-switching {
        animation: none;
    }

    .zsn__tab,
    .zsn__card,
    .zsn__card::before,
    .zsn__card-accent,
    .zsn__card-icon,
    .zsn__card-arrow {
        transition: none !important;
    }

    .zsn__card-arrow::before,
    .zsn__card-arrow::after {
        animation: none !important;
    }
}

@keyframes zsn-arrow-pulse {
    0%, 18% {
        opacity: 0;
        transform: scale(.88);
    }
    28% {
        opacity: .42;
    }
    64%, 100% {
        opacity: 0;
        transform: scale(1.72);
    }
}

@keyframes zsn-panel-in {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}