.fourg-product-details-widget,
.fourg-product-details-widget * {
    box-sizing: border-box;
}

.fourg-product-details-widget {
    --fp-gold: #d4ad57;
    --fp-gold-light: #ead293;
    --fp-gold-dark: #8f6d28;
    --fp-black: #171717;
    --fp-text: #292929;
    --fp-gray: #747474;
    --fp-light: #f7f7f7;
    --fp-border: #e7e7e7;
    --fp-white: #ffffff;

    width: 100%;
    direction: rtl;
    color: var(--fp-text);
    background: #ffffff;
    font-family: inherit;
}

.fp-section-technical,
.fp-section-equipment,
.fp-section-software,
.fp-section-applications,
.fp-section-media,
.fp-section-faq {
    scroll-margin-top: 100px;
}

.fp-container {
    width: 100%;
    max-width: 1250px;
    margin: 0 auto;
    padding-right: 20px;
    padding-left: 20px;
}

.fp-product-section {
    position: relative;
    width: 100%;
    padding: 75px 0;
}

.fp-product-section.fp-section-light {
    background:
        radial-gradient(
            circle at 88% 5%,
            rgba(212, 173, 87, 0.065),
            transparent 30%
        ),
        #fafafa;
}

/* =========================================================
   منوی چسبان صفحه محصول
========================================================= */

.fp-navigation-holder {
    position: sticky;
    top: 0;
    z-index: 9990;
    width: 100%;
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid var(--fp-border);
    border-bottom: 1px solid var(--fp-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.045);
    backdrop-filter: blur(10px);
}

.fp-navigation {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    width: 100%;
    max-width: 1250px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
}

.fp-navigation::-webkit-scrollbar {
    display: none;
}

.fp-navigation-link {
    position: relative;
    flex: 1 0 auto;
    min-width: 155px;
    min-height: 73px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 14px 19px;
    color: #858585 !important;
    font-size: 12px;
    font-weight: 750;
    line-height: 1.7;
    text-align: center;
    white-space: nowrap;
    text-decoration: none !important;
    transition:
        color 0.25s ease,
        background 0.25s ease;
}

.fp-navigation-link svg {
    flex: 0 0 auto;
    width: 19px;
    height: 19px;
    color: #aaaaaa;
    transition: color 0.25s ease;
}

.fp-navigation-link:hover {
    color: var(--fp-gold-dark) !important;
    background: rgba(212, 173, 87, 0.045);
}

.fp-navigation-link:hover svg,
.fp-navigation-link.active svg {
    color: var(--fp-gold);
}

.fp-navigation-link.active {
    color: var(--fp-black) !important;
    font-weight: 900;
}

.fp-navigation-link.active::after {
    content: "";
    position: absolute;
    right: 17%;
    bottom: -1px;
    width: 66%;
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--fp-gold),
        var(--fp-gold-light)
    );
    border-radius: 10px 10px 0 0;
}

/* =========================================================
   عنوان مشترک سکشن‌ها
========================================================= */

.fp-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 34px;
}

.fp-heading-content {
    max-width: 730px;
}

.fp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 10px;
    color: var(--fp-gold-dark);
    font-size: 12px;
    font-weight: 800;
}

.fp-eyebrow::before {
    content: "";
    width: 25px;
    height: 2px;
    background: var(--fp-gold);
}

.fourg-product-details-widget .fp-section-title {
    margin: 0 0 8px !important;
    color: var(--fp-black) !important;
    font-size: clamp(24px, 3vw, 35px) !important;
    font-weight: 900 !important;
    line-height: 1.5 !important;
}

.fourg-product-details-widget .fp-section-description {
    margin: 0 !important;
    color: var(--fp-gray) !important;
    font-size: 13px !important;
    line-height: 2 !important;
}

.fp-model-badge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 18px;
    color: #352a17;
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 900;
    background: linear-gradient(
        135deg,
        rgba(234, 210, 147, 0.5),
        rgba(212, 173, 87, 0.15)
    );
    border: 1px solid rgba(212, 173, 87, 0.35);
    border-radius: 100px;
}

.fp-model-badge::before {
    content: "";
    width: 7px;
    height: 7px;
    background: var(--fp-gold);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(212, 173, 87, 0.13);
}

/* =========================================================
   جدول مشخصات فنی
========================================================= */

.fp-specifications-box {
    position: relative;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--fp-border);
    border-radius: 20px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.045);
}

.fp-specifications-box::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 3;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--fp-gold),
        var(--fp-gold-light),
        transparent
    );
}

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

.fp-specifications-column {
    min-width: 0;
    border-left: 1px solid var(--fp-border);
}

.fp-specifications-column:last-child {
    border-left: 0;
}

.fp-specification-row {
    min-height: 83px;
    display: grid;
    grid-template-columns: 50px minmax(105px, 0.9fr) minmax(105px, 1.2fr);
    align-items: center;
    gap: 4px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--fp-border);
    transition:
        background 0.25s ease,
        box-shadow 0.25s ease;
}

.fp-specification-row:last-child {
    border-bottom: 0;
}

.fp-specification-row:hover {
    background: #fdfbf6;
    box-shadow: inset -3px 0 0 var(--fp-gold);
}

.fp-specification-icon,
.fp-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fp-gold-dark);
    background: rgba(212, 173, 87, 0.08);
    border: 1px solid rgba(212, 173, 87, 0.2);
}

.fp-specification-icon {
    width: 39px;
    height: 39px;
    border-radius: 11px;
}

.fp-specification-icon svg,
.fp-card-icon svg {
    width: 21px;
    height: 21px;
}

.fp-specification-label {
    padding-left: 8px;
    color: var(--fp-text);
    font-size: 12px;
    font-weight: 850;
    line-height: 1.8;
}

.fp-specification-value {
    color: #6e6e6e;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.9;
}

.fp-specifications-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 17px 21px;
    background: linear-gradient(90deg, #fafafa, #ffffff);
    border-top: 1px solid var(--fp-border);
}

.fp-table-note {
    color: #858585;
    font-size: 11px;
    line-height: 1.9;
}

.fp-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--fp-black) !important;
    font-size: 11px;
    font-weight: 850;
    text-decoration: none !important;
    white-space: nowrap;
}

.fp-contact-link:hover {
    color: var(--fp-gold-dark) !important;
}

/* =========================================================
   کارت‌های تجهیزات
========================================================= */

.fp-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.fp-feature-card {
    position: relative;
    min-width: 0;
    padding: 25px 21px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--fp-border);
    border-radius: 17px;
    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.fp-feature-card::before {
    content: "";
    position: absolute;
    top: -60px;
    left: -60px;
    width: 130px;
    height: 130px;
    background: radial-gradient(
        circle,
        rgba(212, 173, 87, 0.13),
        transparent 65%
    );
}

.fp-feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 173, 87, 0.5);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.07);
}

.fp-card-icon {
    position: relative;
    z-index: 2;
    width: 49px;
    height: 49px;
    margin-bottom: 17px;
    border-radius: 14px;
}

.fp-feature-card h3 {
    position: relative;
    z-index: 2;
    margin: 0 0 8px !important;
    color: var(--fp-black) !important;
    font-size: 15px !important;
    font-weight: 850 !important;
    line-height: 1.7 !important;
}

.fp-feature-card p {
    position: relative;
    z-index: 2;
    margin: 0 !important;
    color: var(--fp-gray) !important;
    font-size: 12px !important;
    line-height: 2 !important;
}

.fp-card-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 15px;
    padding: 6px 10px;
    color: #56805f;
    font-size: 10px;
    font-weight: 800;
    background: rgba(90, 160, 107, 0.08);
    border-radius: 100px;
}

.fp-card-status::before {
    content: "";
    width: 6px;
    height: 6px;
    background: #5aa06b;
    border-radius: 50%;
}

/* =========================================================
   نرم‌افزارهای قابل اتصال
========================================================= */

.fp-software-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.fp-software-card {
    display: grid;
    grid-template-columns: 75px minmax(0, 1fr);
    align-items: center;
    gap: 17px;
    padding: 22px;
    background: #ffffff;
    border: 1px solid var(--fp-border);
    border-radius: 17px;
    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.fp-software-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 173, 87, 0.5);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.065);
}

.fp-software-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 75px;
    height: 75px;
    color: var(--fp-gold-dark);
    background:
        radial-gradient(
            circle,
            rgba(212, 173, 87, 0.16),
            rgba(212, 173, 87, 0.04)
        );
    border: 1px solid rgba(212, 173, 87, 0.22);
    border-radius: 20px;
}

.fp-software-logo svg {
    width: 34px;
    height: 34px;
}

.fp-software-content h3 {
    margin: 0 0 6px !important;
    color: var(--fp-black) !important;
    font-size: 15px !important;
    font-weight: 850 !important;
    line-height: 1.7 !important;
}

.fp-software-content p {
    margin: 0 !important;
    color: var(--fp-gray) !important;
    font-size: 11px !important;
    line-height: 1.9 !important;
}

/* =========================================================
   کاربردها
========================================================= */

.fp-applications-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.fp-application-card {
    position: relative;
    min-height: 210px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding: 22px;
    background:
        radial-gradient(
            circle at 70% 20%,
            rgba(212, 173, 87, 0.12),
            transparent 40%
        ),
        linear-gradient(145deg, #242426, #101012);
    border: 1px solid rgba(212, 173, 87, 0.18);
    border-radius: 18px;
    transition:
        transform 0.3s ease,
        border-color 0.3s ease;
}

.fp-application-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 173, 87, 0.55);
}

.fp-application-number {
    position: absolute;
    top: 15px;
    left: 17px;
    color: rgba(234, 210, 147, 0.18);
    font-family: Arial, sans-serif;
    font-size: 50px;
    font-weight: 900;
}

.fp-application-content {
    position: relative;
    z-index: 2;
}

.fp-application-content h3 {
    margin: 0 0 8px !important;
    color: #ffffff !important;
    font-size: 16px !important;
    font-weight: 850 !important;
}

.fp-application-content p {
    margin: 0 !important;
    color: #aaaaaa !important;
    font-size: 11px !important;
    line-height: 1.9 !important;
}

/* =========================================================
   تب‌های گالری
========================================================= */

.fp-gallery-tabs {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 28px;
    padding: 5px;
    background: #ffffff;
    border: 1px solid var(--fp-border);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.fp-gallery-tab-button {
    min-width: 165px;
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 20px;
    color: #777777 !important;
    font-family: inherit;
    font-size: 12px;
    font-weight: 850;
    background: transparent;
    border: 0;
    border-radius: 9px;
    cursor: pointer;
    transition:
        color 0.25s ease,
        background 0.25s ease,
        box-shadow 0.25s ease;
}

.fp-gallery-tab-button svg {
    width: 20px;
    height: 20px;
}

.fp-gallery-tab-button.active {
    color: #211a0d !important;
    background: linear-gradient(
        135deg,
        var(--fp-gold-light),
        var(--fp-gold)
    );
    box-shadow: 0 8px 20px rgba(212, 173, 87, 0.2);
}

.fp-gallery-panel {
    display: none;
    animation: fpGalleryShow 0.3s ease;
}

.fp-gallery-panel.active {
    display: block;
}

@keyframes fpGalleryShow {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================================
   گالری تصاویر
========================================================= */

.fp-images-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 150px;
    gap: 15px;
    align-items: stretch;
}

.fp-main-image-box {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 45px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at center,
            rgba(212, 173, 87, 0.12),
            transparent 55%
        ),
        #f3f3f3;
    border: 1px solid var(--fp-border);
    border-radius: 20px;
}

.fp-main-image-box::before {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    border: 1px solid rgba(212, 173, 87, 0.18);
    border-radius: 50%;
}

.fp-main-image-box::after {
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    border: 1px dashed rgba(212, 173, 87, 0.16);
    border-radius: 50%;
}

.fp-main-gallery-image {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    max-width: 680px;
    max-height: 410px;
    object-fit: contain;
    cursor: zoom-in;
    filter: drop-shadow(0 28px 27px rgba(0, 0, 0, 0.2));
    transition:
        opacity 0.2s ease,
        transform 0.3s ease;
}

.fp-main-gallery-image:hover {
    transform: scale(1.025);
}

.fp-image-counter {
    position: absolute;
    top: 18px;
    right: 20px;
    z-index: 4;
    padding: 7px 13px;
    color: #2c220f;
    font-size: 11px;
    font-weight: 850;
    background: rgba(234, 210, 147, 0.92);
    border-radius: 100px;
}

.fp-gallery-thumbnails {
    display: grid;
    grid-template-rows: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.fp-gallery-thumbnail {
    position: relative;
    min-height: 145px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--fp-border);
    border-radius: 15px;
    cursor: pointer;
    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.fp-gallery-thumbnail:hover {
    transform: translateX(-3px);
    border-color: rgba(212, 173, 87, 0.5);
}

.fp-gallery-thumbnail.active {
    border-color: var(--fp-gold);
    box-shadow: 0 10px 25px rgba(212, 173, 87, 0.16);
}

.fp-gallery-thumbnail.active::after {
    content: "";
    position: absolute;
    top: 12%;
    right: -1px;
    width: 3px;
    height: 76%;
    background: var(--fp-gold);
    border-radius: 5px 0 0 5px;
}

.fp-gallery-thumbnail img {
    width: 100%;
    height: 100%;
    max-height: 120px;
    object-fit: contain;
}

/* =========================================================
   گالری ویدئو
========================================================= */

.fp-video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.fp-video-card {
    position: relative;
    min-height: 250px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding: 20px;
    color: #ffffff;
    background:
        radial-gradient(
            circle at 50% 40%,
            rgba(212, 173, 87, 0.2),
            transparent 42%
        ),
        linear-gradient(145deg, #242426, #101012);
    border: 1px solid rgba(212, 173, 87, 0.2);
    border-radius: 18px;
    cursor: pointer;
    transition:
        transform 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.fp-video-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 30%,
        rgba(0, 0, 0, 0.72)
    );
    pointer-events: none;
}

.fp-video-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 173, 87, 0.6);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
}

.fp-video-play {
    position: absolute;
    top: 50%;
    right: 50%;
    z-index: 3;
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1c1507;
    background: linear-gradient(
        135deg,
        var(--fp-gold-light),
        var(--fp-gold)
    );
    border-radius: 50%;
    transform: translate(50%, -50%);
    box-shadow: 0 12px 30px rgba(212, 173, 87, 0.28);
    transition: transform 0.25s ease;
}

.fp-video-card:hover .fp-video-play {
    transform: translate(50%, -50%) scale(1.08);
}

.fp-video-play svg {
    width: 22px;
    height: 22px;
    margin-right: -3px;
}

.fp-video-content {
    position: relative;
    z-index: 3;
}

.fp-video-index {
    display: block;
    margin-bottom: 6px;
    color: var(--fp-gold-light);
    font-family: Arial, sans-serif;
    font-size: 11px;
    font-weight: 800;
}

.fp-video-title {
    color: #ffffff !important;
    font-size: 13px;
    font-weight: 850;
    line-height: 1.8;
}

/* =========================================================
   سؤالات متداول
========================================================= */

.fp-faq-layout {
    display: grid;
    grid-template-columns: minmax(270px, 0.65fr) minmax(0, 1.35fr);
    gap: 35px;
    align-items: start;
}

.fp-faq-contact {
    position: sticky;
    top: 105px;
    padding: 28px;
    color: #ffffff;
    background:
        radial-gradient(
            circle at top left,
            rgba(212, 173, 87, 0.18),
            transparent 45%
        ),
        #161618;
    border: 1px solid rgba(212, 173, 87, 0.2);
    border-radius: 19px;
}

.fp-section-faq .fp-faq-contact h3 {
    margin: 0 0 10px !important;
    color: #ffffff !important;
    font-size: 19px !important;
    font-weight: 900 !important;
    line-height: 1.7 !important;
}

.fp-section-faq .fp-faq-contact p {
    margin: 0 0 22px !important;
    color: #aaaaaa !important;
    font-size: 12px !important;
    line-height: 2 !important;
}

.fp-faq-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 50px;
    padding: 12px 18px;
    color: #191306 !important;
    font-size: 12px;
    font-weight: 850;
    text-decoration: none !important;
    background: linear-gradient(
        135deg,
        var(--fp-gold-light),
        var(--fp-gold)
    );
    border-radius: 9px;
}

.fp-faq-list {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.fp-faq-item {
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--fp-border);
    border-radius: 14px;
    transition:
        border-color 0.25s ease,
        background 0.25s ease;
}

.fp-faq-item.active {
    background: #fdfbf6;
    border-color: rgba(212, 173, 87, 0.5);
}

.fp-section-faq .fp-faq-question {
    width: 100%;
    min-height: 65px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 19px;
    color: #171717 !important;
    font-family: inherit;
    font-size: 13px;
    font-weight: 850;
    line-height: 1.8;
    text-align: right;
    background: transparent !important;
    border: 0;
    cursor: pointer;
}

.fp-section-faq .fp-faq-item.active .fp-faq-question {
    color: #171717 !important;
}

.fp-faq-toggle {
    position: relative;
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border: 1px solid rgba(212, 173, 87, 0.3);
    border-radius: 50%;
}

.fp-faq-toggle::before,
.fp-faq-toggle::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 50%;
    width: 10px;
    height: 1.5px;
    background: var(--fp-gold-dark);
    transform: translate(50%, -50%);
    transition: transform 0.25s ease;
}

.fp-faq-toggle::after {
    transform: translate(50%, -50%) rotate(90deg);
}

.fp-faq-item.active .fp-faq-toggle::after {
    transform: translate(50%, -50%) rotate(0);
}

.fp-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.fp-section-faq .fp-faq-answer-inner {
    padding: 0 19px 19px;
    color: #666666 !important;
    font-size: 12px;
    line-height: 2.1;
}

/* =========================================================
   لایت‌باکس تصویر و ویدئو
========================================================= */

.fp-video-lightbox,
.fp-image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background: rgba(5, 5, 7, 0.94);
    backdrop-filter: blur(9px);
}

.fp-video-lightbox.open,
.fp-image-lightbox.open {
    display: flex;
}

.fp-lightbox-box {
    position: relative;
    width: min(950px, 93vw);
    animation: fpLightboxShow 0.3s ease;
}

@keyframes fpLightboxShow {
    from {
        opacity: 0;
        transform: scale(0.93);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fp-video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000000;
    border: 1px solid rgba(212, 173, 87, 0.45);
    border-radius: 15px;
}

.fp-video-player video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #000000;
}

.fp-image-lightbox-content {
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 90vh;
    padding: 30px;
    background: #ffffff;
    border-radius: 17px;
}

.fp-image-lightbox-content img {
    display: block;
    width: 100%;
    max-height: calc(90vh - 60px);
    object-fit: contain;
}

.fp-lightbox-close {
    position: absolute;
    top: -16px;
    left: -16px;
    z-index: 20;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    color: #111111;
    font-family: Arial, sans-serif;
    font-size: 18px;
    font-weight: 900;
    background: #ffffff;
    border: 2px solid var(--fp-gold);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

/* =========================================================
   ریسپانسیو
========================================================= */

@media (max-width: 1100px) {
    .fp-navigation-link {
        flex: 0 0 auto;
        min-width: 175px;
    }

    .fp-specifications-grid {
        grid-template-columns: 1fr 1fr;
    }

    .fp-specifications-column:nth-child(2) {
        border-left: 0;
    }

    .fp-specifications-column:nth-child(3) {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: 1fr 1fr;
        border-top: 7px solid #f6f6f6;
        border-left: 0;
    }

    .fp-specifications-column:nth-child(3)
    .fp-specification-row:nth-child(odd) {
        border-left: 1px solid var(--fp-border);
    }

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

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

@media (max-width: 950px) {
    .fp-images-layout {
        grid-template-columns: 1fr;
    }

    .fp-gallery-thumbnails {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: none;
    }

    .fp-gallery-thumbnail {
        min-height: 105px;
    }

    .fp-gallery-thumbnail:hover {
        transform: translateY(-3px);
    }

    .fp-gallery-thumbnail.active::after {
        top: auto;
        right: 12%;
        bottom: -1px;
        width: 76%;
        height: 3px;
    }
}

@media (max-width: 800px) {
    .fp-product-section {
        padding: 55px 0;
    }

    .fp-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .fp-faq-layout {
        grid-template-columns: 1fr;
    }

    .fp-faq-contact {
        position: static;
    }
}

@media (max-width: 767px) {
    .fp-container {
        padding-right: 15px;
        padding-left: 15px;
    }

    .fp-navigation {
        justify-content: flex-start;
        padding: 0 10px;
    }

    .fp-navigation-link {
        min-width: auto;
        min-height: 63px;
        padding: 13px 17px 17px;
        font-size: 11px;
    }

    .fp-navigation-link svg {
        width: 17px;
        height: 17px;
    }

    .fourg-product-details-widget .fp-section-title {
        font-size: 24px !important;
    }

    .fp-specifications-grid,
    .fp-specifications-column:nth-child(3) {
        display: block;
    }

    .fp-specifications-column,
    .fp-specifications-column:nth-child(3) {
        border: 0;
    }

    .fp-specifications-column:not(:last-child) {
        border-bottom: 7px solid #f6f6f6;
    }

    .fp-specifications-column:nth-child(3)
    .fp-specification-row:nth-child(odd) {
        border-left: 0;
    }

    .fp-specification-row {
        min-height: 75px;
        grid-template-columns: 44px minmax(90px, 0.85fr) minmax(100px, 1.15fr);
        padding: 11px;
    }

    .fp-specification-icon {
        width: 34px;
        height: 34px;
    }

    .fp-specification-label {
        font-size: 11px;
    }

    .fp-specification-value {
        font-size: 10px;
    }

    .fp-specifications-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .fp-cards-grid,
    .fp-applications-grid,
    .fp-software-grid,
    .fp-video-grid {
        grid-template-columns: 1fr;
    }

    .fp-software-card {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .fp-software-logo {
        width: 64px;
        height: 64px;
    }

    .fp-gallery-tabs {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
    }

    .fp-gallery-tab-button {
        min-width: 0;
        padding: 9px 10px;
        font-size: 11px;
    }

    .fp-main-image-box {
        min-height: 330px;
        padding: 25px 15px;
        border-radius: 16px;
    }

    .fp-main-gallery-image {
        max-height: 280px;
    }

    .fp-main-image-box::before {
        width: 250px;
        height: 250px;
    }

    .fp-main-image-box::after {
        width: 190px;
        height: 190px;
    }

    .fp-gallery-thumbnail {
        min-height: 80px;
        padding: 6px;
        border-radius: 10px;
    }

    .fp-gallery-thumbnail img {
        max-height: 70px;
    }

    .fp-video-card {
        min-height: 210px;
    }

    .fp-video-lightbox,
    .fp-image-lightbox {
        align-items: flex-end;
        padding: 15px;
    }

    .fp-lightbox-box {
        width: 100%;
    }

    .fp-lightbox-close {
        top: -14px;
        left: -4px;
        width: 34px;
        height: 34px;
        font-size: 16px;
    }

    .fp-image-lightbox-content {
        padding: 18px;
    }
}

@media (max-width: 400px) {
    .fp-specification-row {
        grid-template-columns: 39px minmax(80px, 0.8fr) minmax(90px, 1.2fr);
        padding: 10px 7px;
    }
}

/* ====== افزونه: سازگاری ویجت کامل و رسانه‌های قابل ویرایش ====== */
.fourg-product-details-widget{position:relative;overflow:visible;}
.fourg-product-details-widget.fp-nav-not-sticky .fp-navigation-holder{position:relative!important;top:auto!important;}
.fourg-product-details-widget .fp-navigation-link i{font-size:19px;line-height:1;}
.fourg-product-details-widget .fp-contact-link{border:0;background:transparent;padding:0;cursor:pointer;font-family:inherit;}
.fourg-product-details-widget .fp-faq-button{border:0;cursor:pointer;font-family:inherit;}
.fourg-product-details-widget .fp-feature-card,
.fourg-product-details-widget .fp-software-card,
.fourg-product-details-widget .fp-application-card{text-decoration:none!important;color:inherit;}
.fourg-product-details-widget .fp-card-icon img,
.fourg-product-details-widget .fp-software-logo img{display:block;width:100%;height:100%;object-fit:contain;border-radius:inherit;}
.fourg-product-details-widget .fp-application-card{
  background-image:linear-gradient(180deg,rgba(16,16,18,.08),rgba(16,16,18,.84)),var(--fp-app-bg,none),radial-gradient(circle at 70% 20%,rgba(212,173,87,.12),transparent 40%),linear-gradient(145deg,#242426,#101012);
  background-size:cover,cover,auto,auto;
  background-position:center;
}
.fourg-product-details-widget .fp-video-card{
  background-image:linear-gradient(180deg,rgba(8,8,10,.08),rgba(8,8,10,.82)),var(--fp-video-poster,none),radial-gradient(circle at 50% 40%,rgba(212,173,87,.2),transparent 42%),linear-gradient(145deg,#242426,#101012);
  background-size:cover,cover,auto,auto;
  background-position:center;
}
.fourg-product-details-widget .fp-video-card::after{background:linear-gradient(180deg,transparent 28%,rgba(0,0,0,.66));}
.fourg-product-details-widget .fp-gallery-tab-button{font-family:inherit;}
.fourg-product-details-widget .fp-gallery-thumbnail{font-family:inherit;}
.fourg-product-details-widget .fp-image-lightbox,
.fourg-product-details-widget .fp-video-lightbox{visibility:hidden;opacity:0;display:flex;pointer-events:none;transition:opacity .25s ease,visibility .25s ease;}
.fourg-product-details-widget .fp-image-lightbox.open,
.fourg-product-details-widget .fp-video-lightbox.open{visibility:visible;opacity:1;pointer-events:auto;}
.fourg-product-details-widget .fp-image-lightbox-content img{min-width:0;}
.fourg-product-details-widget .fp-video-player video{object-fit:contain;}
.fourg-product-details-widget .fp-faq-answer-inner p:first-child{margin-top:0;}
.fourg-product-details-widget .fp-faq-answer-inner p:last-child{margin-bottom:0;}
.fourg-product-details-widget .fp-section-light{background-color:#fafafa;}
.fourg-product-details-widget .fp-navigation-holder{isolation:isolate;}
.fourg-product-details-widget .fp-product-section{scroll-margin-top:100px;}

@media (max-width:767px){
  .fourg-product-details-widget .fp-navigation-link i{font-size:17px;}
}