/* ── بلاک‌های محتوای دوره (PDP) ───────────────────────────────────── */

.doreh-content-blocks {
    --dcb-accent: #435ebe;
    --dcb-accent-soft: rgba(67, 94, 190, 0.08);
    --dcb-border: rgba(0, 0, 0, 0.08);
    --dcb-radius: 1rem;
}

.doreh-content-block + .doreh-content-block {
    margin-top: 0.25rem;
}

.doreh-content-block__header h3 {
    color: inherit;
    letter-spacing: -0.02em;
}

.doreh-content-block__panel {
    border-radius: var(--dcb-radius) !important;
    background: var(--bs-body-bg, #fff);
}

/* چند بلاک در یک کادر (IsNewSection = false) */
.doreh-content-block__item--separated {
    margin-bottom: 1.75rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--dcb-border);
}

.doreh-content-block__item--separated:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

/* ── Scroll reveal — progressive enhancement ─────────────────────── */
/* پیش‌فرض: محتوا همیشه دیده شود؛ انیمیشن فقط با کلاس js-scroll-reveal روی html */

.feature-card-item,
.stats-block__item,
.gallery-block__item {
    opacity: 1;
    transform: none;
}

.js-scroll-reveal .feature-cards-block[data-scroll-animate] .feature-card-item:not(.is-visible) {
    opacity: 0;
    transform: translateY(32px) scale(0.97);
    transition:
        opacity 0.85s var(--fc-ease, cubic-bezier(0.22, 1, 0.36, 1)),
        transform 0.85s var(--fc-ease, cubic-bezier(0.22, 1, 0.36, 1));
    transition-delay: calc(0.08s + var(--fc-index, 0) * 0.12s);
}

.js-scroll-reveal .feature-cards-block[data-scroll-animate] .feature-card-item.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.js-scroll-reveal .stats-block[data-scroll-animate] .stats-block__item:not(.is-visible) {
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.9s var(--st-ease, cubic-bezier(0.22, 1, 0.36, 1)),
        transform 0.9s var(--st-ease, cubic-bezier(0.22, 1, 0.36, 1));
    transition-delay: calc(0.06s + var(--st-index, 0) * 0.1s);
}

.js-scroll-reveal .stats-block[data-scroll-animate] .stats-block__item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.js-scroll-reveal .gallery-block[data-scroll-animate] .gallery-block__item:not(.is-visible) {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.9s var(--gl-ease, cubic-bezier(0.22, 1, 0.36, 1)),
        transform 0.9s var(--gl-ease, cubic-bezier(0.22, 1, 0.36, 1));
    transition-delay: calc(0.05s + var(--gl-index, 0) * 0.1s);
}

.js-scroll-reveal .gallery-block[data-scroll-animate] .gallery-block__item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── کارت‌های ویژگی — سه‌بعدی + انیمیشن ─────────────────────────── */

.feature-cards-block {
    --fc-surface: #ffffff;
    --fc-border: rgba(0, 0, 0, 0.07);
    --fc-text: inherit;
    --fc-text-muted: rgba(0, 0, 0, 0.55);
    --fc-icon: #4a6cf7;
    --fc-shadow:
        0 1px 2px rgba(0, 0, 0, 0.04),
        0 8px 24px rgba(0, 0, 0, 0.08),
        0 2px 6px rgba(0, 0, 0, 0.04);
    --fc-shadow-hover:
        0 4px 8px rgba(0, 0, 0, 0.06),
        0 20px 40px rgba(0, 0, 0, 0.14),
        0 8px 16px rgba(74, 108, 247, 0.12);
    --fc-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.feature-cards-block__grid {
    perspective: 1400px;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.35rem 1.5rem;
    border-radius: 1rem;
    background: var(--fc-surface);
    border: 1px solid var(--fc-border);
    color: var(--fc-text);
    box-shadow: var(--fc-shadow);
    transform: translateY(0) translateZ(0) rotateX(0deg);
    transform-style: preserve-3d;
    will-change: transform, box-shadow;
    transition:
        transform 0.5s var(--fc-ease),
        box-shadow 0.5s var(--fc-ease),
        border-color 0.4s ease;
    cursor: default;
}

.feature-card:hover {
    transform: translateY(-12px) translateZ(12px) scale(1.025);
    box-shadow: var(--fc-shadow-hover);
    border-color: rgba(74, 108, 247, 0.2);
}

.feature-card__icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.65rem;
    color: var(--fc-icon);
    background: rgba(74, 108, 247, 0.1);
    border-radius: 0.75rem;
    transition: transform 0.5s var(--fc-ease), background 0.4s ease;
}

.feature-card:hover .feature-card__icon {
    transform: scale(1.08) translateZ(8px);
    background: rgba(74, 108, 247, 0.16);
}

.feature-card__body {
    flex: 1;
    min-width: 0;
}

.feature-card__title {
    font-weight: 700;
    font-size: 1.05rem;
    margin: 0 0 0.4rem;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.feature-card__desc {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.65;
    color: var(--fc-text-muted);
}

/* تم تیره */
[data-bs-theme="dark"] .feature-cards-block,
.dark-mode .feature-cards-block,
body.dark .feature-cards-block {
    --fc-surface: rgba(255, 255, 255, 0.06);
    --fc-border: rgba(255, 255, 255, 0.1);
    --fc-text-muted: rgba(255, 255, 255, 0.62);
    --fc-icon: #7b9cff;
    --fc-shadow:
        0 2px 4px rgba(0, 0, 0, 0.2),
        0 12px 28px rgba(0, 0, 0, 0.35);
    --fc-shadow-hover:
        0 8px 16px rgba(0, 0, 0, 0.3),
        0 24px 48px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(123, 156, 255, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .feature-card-item {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .feature-card,
    .feature-card__icon {
        transition: none;
    }

    .feature-card:hover {
        transform: none;
    }
}

/* ── آمار و ارقام ─────────────────────────────────────────────────── */

.stats-block {
    --st-surface: rgba(128, 128, 128, 0.06);
    --st-border: rgba(128, 128, 128, 0.18);
    --st-accent: #5b7cfa;
    --st-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.stats-block__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10.5rem, 1fr));
    gap: 1rem;
}

.stats-block__card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
    padding: 1.35rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid var(--st-border);
    background: var(--st-surface);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition:
        transform 0.65s var(--st-ease),
        box-shadow 0.65s var(--st-ease),
        border-color 0.5s ease;
}

.stats-block__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border-color: rgba(128, 128, 128, 0.28);
}

.stats-block__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0.85rem;
    font-size: 1.35rem;
    color: var(--st-accent);
    background: rgba(91, 124, 250, 0.1);
    border-radius: 0.65rem;
    transition: transform 0.65s var(--st-ease);
}

.stats-block__card:hover .stats-block__icon {
    transform: scale(1.04);
}

.stats-block__value {
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--st-accent);
    font-variant-numeric: tabular-nums;
    margin-bottom: 0.35rem;
}

.stats-block__label {
    font-size: 0.8125rem;
    font-weight: 500;
    opacity: 0.72;
    line-height: 1.4;
}

[data-bs-theme="dark"] .stats-block,
.dark-mode .stats-block,
body.dark .stats-block {
    --st-surface: rgba(255, 255, 255, 0.04);
    --st-border: rgba(255, 255, 255, 0.1);
    --st-accent: #8aa4ff;
}

@media (prefers-reduced-motion: reduce) {
    .stats-block__item {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .stats-block__card,
    .stats-block__icon {
        transition: none;
    }

    .stats-block__card:hover {
        transform: none;
    }
}

/* ── بلاک ویدیو ───────────────────────────────────────────────────── */

.video-block__title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.video-block__player {
    border: 1px solid var(--dcb-border, rgba(128, 128, 128, 0.18));
    background: #000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* هم‌تراز با .video-player صفحه جزئیات دوره */
.video-block .video-player {
    position: relative;
}

.video-block .video-player .plyr,
.video-block .video-player video {
    width: 100%;
    border-radius: inherit;
}

.video-block__iframe {
    border: 0;
}

.video-block__description {
    margin: 1rem 0 0;
    font-family: 'dana', Dana, sans-serif;
    font-size: 0.9rem;
    line-height: 1.75;
    opacity: 0.88;
}

/* ── گالری تصاویر ─────────────────────────────────────────────────── */

.gallery-block {
    --gl-border: rgba(128, 128, 128, 0.18);
    --gl-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery-block__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1.35rem;
    align-items: start;
}

.gallery-block__item {
    margin: 0;
}

.gallery-block__media {
    display: block;
    border-radius: 0.85rem;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--gl-border);
    background: rgba(128, 128, 128, 0.06);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
    transition:
        transform 0.7s var(--gl-ease),
        box-shadow 0.7s var(--gl-ease),
        border-color 0.5s ease;
}

.gallery-block__item:hover .gallery-block__media {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
    border-color: rgba(128, 128, 128, 0.3);
}

.gallery-block__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s var(--gl-ease);
}

.gallery-block__item:hover .gallery-block__img {
    transform: scale(1.03);
}

.gallery-block__caption {
    margin: 0;
    padding: 0.85rem 0.35rem 0;
    font-family: 'dana', Dana, sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.75;
    text-align: center;
    letter-spacing: -0.01em;
    color: inherit;
    opacity: 0.88;
}

.gallery-block__item--has-caption .gallery-block__media {
    border-radius: 0.85rem 0.85rem 0.65rem 0.65rem;
}

[data-bs-theme="dark"] .gallery-block,
.dark-mode .gallery-block,
body.dark .gallery-block {
    --gl-border: rgba(255, 255, 255, 0.12);
}

[data-bs-theme="dark"] .gallery-block__media,
.dark-mode .gallery-block__media,
body.dark .gallery-block__media {
    background: rgba(255, 255, 255, 0.04);
}

@media (prefers-reduced-motion: reduce) {
    .gallery-block__item {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .gallery-block__media,
    .gallery-block__img {
        transition: none;
    }

    .gallery-block__item:hover .gallery-block__media {
        transform: none;
    }
}

/* ── سوال و پاسخ (FAQ آکاردئون) ──────────────────────────────────── */

.faq-accordion {
    --faq-border: rgba(128, 128, 128, 0.2);
    --faq-bg: rgba(128, 128, 128, 0.06);
    --faq-bg-open: rgba(128, 128, 128, 0.1);
    --faq-ease: cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.faq-accordion__item {
    border: 1px solid var(--faq-border);
    border-radius: 0.75rem;
    overflow: hidden;
    background: var(--faq-bg);
    transition: border-color 0.35s var(--faq-ease), box-shadow 0.35s var(--faq-ease);
}

.faq-accordion__item:has(.faq-accordion__trigger:not(.collapsed)) {
    border-color: rgba(128, 128, 128, 0.32);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.faq-accordion__heading {
    margin: 0;
    font-size: inherit;
}

.faq-accordion__trigger {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    width: 100%;
    padding: 1rem 1.15rem;
    border: none;
    background: transparent;
    color: inherit;
    text-align: right;
    cursor: pointer;
    transition: background 0.35s var(--faq-ease);
}

.faq-accordion__trigger:hover {
    background: rgba(128, 128, 128, 0.06);
}

.faq-accordion__trigger:not(.collapsed) {
    background: var(--faq-bg-open);
}

.faq-accordion__title {
    flex: 1;
    font-size: 0.975rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.01em;
}

.faq-accordion__icon {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.65rem;
    height: 1.65rem;
    font-size: 0.85rem;
    opacity: 0.7;
    transition: transform 0.4s var(--faq-ease), opacity 0.3s ease;
}

.faq-accordion__trigger:not(.collapsed) .faq-accordion__icon {
    transform: rotate(180deg);
    opacity: 1;
}

.faq-accordion__body {
    padding: 0 1.15rem 1.1rem;
    font-size: 0.9rem;
    line-height: 1.75;
    color: inherit;
    opacity: 0.82;
}

.faq-accordion__body p:last-child {
    margin-bottom: 0;
}

.faq-accordion .collapse {
    transition: height 0.4s var(--faq-ease);
}

.faq-accordion .collapsing {
    transition: height 0.4s var(--faq-ease);
}

[data-bs-theme="dark"] .faq-accordion,
.dark-mode .faq-accordion,
body.dark .faq-accordion {
    --faq-border: rgba(255, 255, 255, 0.12);
    --faq-bg: rgba(255, 255, 255, 0.04);
    --faq-bg-open: rgba(255, 255, 255, 0.07);
}

@media (prefers-reduced-motion: reduce) {
    .faq-accordion__icon,
    .faq-accordion__trigger,
    .faq-accordion__item,
    .faq-accordion .collapse,
    .faq-accordion .collapsing {
        transition: none;
    }
}

/* ── جدول مقایسه — ساده و مرتب ───────────────────────────────────── */

.comparison-table-modern {
    --ct-border: rgba(128, 128, 128, 0.22);
    --ct-head-bg: rgba(128, 128, 128, 0.1);
    --ct-row-alt: rgba(128, 128, 128, 0.05);
}

.comparison-table-modern__desktop {
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid var(--ct-border);
}

.comparison-table-modern__table {
    margin-bottom: 0;
    font-size: 0.9375rem;
    border-collapse: separate;
    border-spacing: 0;
}

.comparison-table-modern__table thead th {
    background: var(--ct-head-bg);
    color: inherit;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--ct-border);
    white-space: nowrap;
}

.comparison-table-modern__table thead th:first-child {
    text-align: right;
}

.comparison-table-modern__table tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--ct-border);
    border-left: 1px solid var(--ct-border);
}

.comparison-table-modern__table tbody td:first-child {
    border-left: none;
}

.comparison-table-modern__table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table-modern__table tbody tr:nth-child(even) {
    background: var(--ct-row-alt);
}

.comparison-table-modern__feature {
    font-weight: 600;
    text-align: right;
    min-width: 120px;
}

.comparison-table-modern__cell-value {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.comparison-table-modern__icon--yes {
    color: #2e9e5b;
    font-size: 1.1rem;
}

.comparison-table-modern__icon--no {
    color: #c45c5c;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* موبایل */
.comparison-table-modern__mobile {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.comparison-table-modern__card {
    border: 1px solid var(--ct-border);
    border-radius: 0.75rem;
    overflow: hidden;
}

.comparison-table-modern__card-title {
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--ct-border);
    background: var(--ct-head-bg);
}

.comparison-table-modern__card-body {
    padding: 0;
}

.comparison-table-modern__card-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--ct-border);
}

.comparison-table-modern__card-row:last-child {
    border-bottom: none;
}

.comparison-table-modern__card-label {
    font-size: 0.8125rem;
    opacity: 0.75;
    font-weight: 500;
}

.comparison-table-modern__card-value {
    font-weight: 500;
    text-align: left;
}

@media (max-width: 767.98px) {
    .comparison-table-modern__desktop {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .comparison-table-modern__mobile {
        display: none !important;
    }
}

/* تم تیره (صفحات با پس‌زمینه تیره) */
[data-bs-theme="dark"] .doreh-content-block__panel,
.dark-mode .doreh-content-block__panel,
body.dark .doreh-content-block__panel {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1) !important;
}

[data-bs-theme="dark"] .comparison-table-modern,
.dark-mode .comparison-table-modern,
body.dark .comparison-table-modern {
    --ct-border: rgba(255, 255, 255, 0.14);
    --ct-head-bg: rgba(255, 255, 255, 0.06);
    --ct-row-alt: rgba(255, 255, 255, 0.03);
}