.zpp-section {
    --zpp-bg: var(--bg, #06131c);
    --zpp-bg-deep: var(--bg-deep, #030a10);
    --zpp-panel: #0b1822;
    --zpp-open: #241330;
    --zpp-purple: var(--purple, #2d143d);
    --zpp-gold: var(--gold, #d8a52f);
    --zpp-gold-light: var(--gold-light, #f2cf70);
    --zpp-heading: #f2cf70;
    --zpp-text: var(--text, #f4ead2);
    --zpp-muted: var(--muted, #b9b0a4);
    --zpp-border: var(--border, rgba(216, 165, 47, .34));
    --zpp-column-gap: 34px;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: 92px 0 100px;
    color: var(--zpp-text);
    background:
        radial-gradient(circle at 92% 8%, rgba(78, 36, 95, .42), transparent 32%),
        radial-gradient(circle at 8% 92%, rgba(45, 20, 61, .34), transparent 28%),
        linear-gradient(180deg, #071725 0%, var(--zpp-bg) 45%, var(--zpp-bg-deep) 100%);
    font-family: Vazirmatn, Tahoma, Arial, sans-serif;
    direction: rtl;
    text-align: right;
}

.zpp-section::before,
.zpp-section::after {
    position: absolute;
    z-index: -1;
    width: 420px;
    height: 240px;
    content: "";
    opacity: .22;
    background:
        repeating-radial-gradient(
            ellipse at center,
            transparent 0,
            transparent 15px,
            rgba(216, 165, 47, .22) 16px,
            transparent 17px
        );
    pointer-events: none;
}

.zpp-section::before {
    top: -110px;
    left: -90px;
    transform: rotate(-10deg);
}

.zpp-section::after {
    right: -110px;
    bottom: -110px;
    transform: rotate(165deg);
}

.zpp-section *,
.zpp-section *::before,
.zpp-section *::after {
    box-sizing: border-box;
}

.zpp-section__shell {
    width: min(calc(100% - 40px), var(--container, 1220px));
    margin-inline: auto;
}

.zpp-section__heading {
    max-width: 920px;
    margin: 0 auto 54px;
    text-align: center;
}

.zpp-section__heading > span {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    color: var(--zpp-gold);
    font-size: 1.12rem;
    font-weight: 900;
}

.zpp-section__heading > span::before,
.zpp-section__heading > span::after {
    width: 74px;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, var(--zpp-gold));
}

.zpp-section__heading > span::after {
    transform: scaleX(-1);
}

.zpp-section__heading h2 {
    margin: 10px 0 14px;
    color: var(--zpp-heading);
    font-size: clamp(2.4rem, 5vw, 4.25rem);
    font-weight: 900;
    line-height: 1.25;
    text-shadow: 0 5px 25px rgba(0, 0, 0, .45);
}

.zpp-section__heading p {
    max-width: 790px;
    margin: 0 auto;
    color: var(--zpp-muted);
    font-size: 1rem;
    line-height: 2;
}

.zpp-section__columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--zpp-column-gap);
    align-items: start;
}

.zpp-column {
    min-width: 0;
}

.zpp-column__heading {
    display: flex;
    margin: 0 0 26px;
    align-items: center;
    justify-content: center;
    color: var(--zpp-gold);
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 900;
    line-height: 1.4;
    text-align: center;
}

.zpp-column__heading span {
    position: relative;
    display: inline-block;
    min-width: 210px;
    padding: 0 18px 13px;
}

.zpp-column__heading span::before {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, var(--zpp-gold), transparent);
}

.zpp-column__heading span::after {
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 10px;
    height: 10px;
    content: "";
    background: var(--zpp-gold);
    transform: translateX(-50%) rotate(45deg);
}

.zpp-accordion {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.zpp-accordion__item {
    overflow: hidden;
    color: var(--zpp-text);
    background: linear-gradient(180deg, rgba(17, 31, 45, .98), var(--zpp-panel));
    border: 1px solid var(--zpp-border);
    border-radius: 8px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, .18);
    transition: border-color .22s ease, box-shadow .22s ease, background .22s ease, transform .22s ease;
}

.zpp-accordion__item:hover {
    border-color: rgba(216, 165, 47, .7);
    box-shadow: 0 14px 30px rgba(0, 0, 0, .28);
    transform: translateY(-2px);
}

.zpp-accordion__item[open] {
    background:
        linear-gradient(135deg, rgba(78, 36, 95, .55), transparent 52%),
        var(--zpp-open);
    border-color: rgba(216, 165, 47, .72);
    box-shadow: 0 18px 38px rgba(0, 0, 0, .32);
}

.zpp-accordion__summary {
    display: flex;
    min-height: 72px;
    padding: 17px 20px;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: var(--zpp-heading);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.7;
    list-style: none;
    outline: none;
}

.zpp-accordion__summary::-webkit-details-marker {
    display: none;
}

.zpp-accordion__summary::marker {
    display: none;
    content: "";
}

.zpp-accordion__summary:focus-visible {
    box-shadow: inset 0 0 0 2px var(--zpp-gold-light);
}

.zpp-accordion__title {
    min-width: 0;
}

.zpp-accordion__indicator {
    position: relative;
    display: inline-flex;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--zpp-gold);
    border-radius: 50%;
    transition: background .2s ease, transform .2s ease;
}

.zpp-accordion__indicator::before,
.zpp-accordion__indicator::after {
    position: absolute;
    width: 13px;
    height: 2px;
    content: "";
    background: var(--zpp-gold);
    border-radius: 2px;
}

.zpp-accordion__indicator::after {
    transform: rotate(90deg);
    transition: opacity .2s ease, transform .2s ease;
}

.zpp-accordion__item[open] .zpp-accordion__indicator {
    background: rgba(216, 165, 47, .08);
    transform: rotate(180deg);
}

.zpp-accordion__item[open] .zpp-accordion__indicator::after {
    opacity: 0;
    transform: rotate(0);
}

.zpp-accordion__content {
    margin: 0 20px;
    padding: 18px 2px 22px;
    color: var(--zpp-muted);
    border-top: 1px solid rgba(216, 165, 47, .22);
    font-size: .9rem;
    line-height: 2;
    animation: zpp-content-in .22s ease both;
}

.zpp-accordion__content p {
    margin: 0 0 1em;
}

.zpp-accordion__content p:last-child {
    margin-bottom: 0;
}

.zpp-accordion__content a {
    color: var(--zpp-gold-light);
    text-decoration: underline;
    text-underline-offset: 3px;
}

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

@media (max-width: 820px) {
    .zpp-section__columns {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 640px) {
    .zpp-section {
        padding: 64px 0 72px;
    }

    .zpp-section__shell {
        width: min(calc(100% - 28px), var(--container, 1220px));
    }

    .zpp-section__heading {
        margin-bottom: 42px;
    }

    .zpp-section__heading > span::before,
    .zpp-section__heading > span::after {
        width: 30px;
    }

    .zpp-column__heading {
        margin-bottom: 22px;
    }

    .zpp-accordion__summary {
        min-height: 66px;
        padding: 14px 15px;
        gap: 12px;
        font-size: .94rem;
    }

    .zpp-accordion__indicator {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }

    .zpp-accordion__content {
        margin: 0 15px;
        padding: 15px 1px 19px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .zpp-accordion__item,
    .zpp-accordion__indicator,
    .zpp-accordion__indicator::after,
    .zpp-accordion__content {
        animation: none;
        transition: none;
    }

    .zpp-accordion__item:hover {
        transform: none;
    }
}