/* ═══════════════════════════════════════════
   EDUTEMPLATE — پوستهٔ اختصاصی محصول تکی ووکامرس
   ═══════════════════════════════════════════ */

/* ── متغیرها و پایه ── */
:root {
    --ink-950: #0d1230;
    --ink-900: #141c3f;
    --ink-800: #1c2856;
    --ink-700: #26326a;
    --ink-600: #303f82;
    --ink-500: #42549e;
    --ink-400: #6578bb;
    --ink-300: #97a4d4;
    --ink-200: #c3cbe8;
    --ink-100: #e2e6f5;
    --ink-50: #f2f4fb;
    --gold-400: #f0a63b;
    --gold-500: #e28f1b;
    --gold-600: #c67212;
    --gold-100: #fae9c7;
    --gold-50: #fdf6e9;
    --cream-100: #f4eee1;
    --cream-50: #faf7f0;
    --rose-600: #e11d48;
    --emerald-600: #059669;
}

/* ── لی‌اوت کلی (گالری + خلاصه) ── */
.single-product div.product {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 48px;
    align-items: start;
    padding: 18px 0;
}

@media(max-width:900px) {
    .single-product div.product {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 10px 0;
    }
}

/* ═══════════ ۱. گالری محصول ═══════════ */
.woocommerce-product-gallery {
    position: sticky !important;
    top: 100px;
    background: #fff;
    border: 1px solid var(--ink-100);
    border-radius: 28px;
    padding: 18px;
    box-shadow: 0 20px 50px -12px rgba(20, 28, 63, .15);
    overflow: hidden;
}

.woocommerce-product-gallery::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(28, 40, 86, .04) 1px, transparent 1px);
    background-size: 16px 16px;
    pointer-events: none;
}

.woocommerce-product-gallery__wrapper {
    border-radius: 18px;
    overflow: hidden;
}

.woocommerce-product-gallery__image {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--cream-100), var(--cream-50));
}

.woocommerce-product-gallery__image::after {
    content: "\f00e";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 18px;
    left: 18px;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: rgba(20, 28, 63, .85);
    color: var(--gold-400);
    border-radius: 14px;
    opacity: 0;
    transform: translateY(-8px);
    transition: .35s cubic-bezier(.2, .7, .25, 1);
    z-index: 3;
    backdrop-filter: blur(6px);
    font-size: 15px;
}

.woocommerce-product-gallery__image:hover::after {
    opacity: 1;
    transform: none;
}

.woocommerce-product-gallery__image img {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    transition: transform .9s cubic-bezier(.2, .7, .3, 1);
    cursor: zoom-in;
}

.woocommerce-product-gallery__image:hover img {
    transform: scale(1.08);
}

/* تصاویر بندانگشتی زیر گالری */
.flex-control-thumbs {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px !important;
    margin-top: 14px !important;
}

.flex-control-thumbs li {
    list-style: none;
}

.flex-control-thumbs img {
    width: 100% !important;
    height: 72px !important;
    object-fit: cover !important;
    border-radius: 14px !important;
    border: 2px solid transparent !important;
    opacity: .6;
    filter: saturate(.7);
    cursor: pointer;
    transition: .3s;
}

.flex-control-thumbs img:hover,
.flex-control-thumbs img.flex-active {
    opacity: 1 !important;
    filter: saturate(1);
    border-color: var(--gold-400) !important;
    box-shadow: 0 6px 18px rgba(240, 166, 59, .3);
}

/* ═══════════ ۲. بَج تخفیف ═══════════ */
.single-product div.product span.onsale {
    position: fixed !important;
    top: 90px;
    left: 28px;
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #e11d48, #be123c);
    color: #fff !important;
    font-family: 'Lalezar', sans-serif;
    font-size: 15px;
    font-weight: 700;
    border-radius: 50%;
    box-shadow: 0 12px 30px rgba(225, 29, 72, .45), inset 0 -4px 0 rgba(0, 0, 0, .15);
    z-index: 20;
    animation: pulse-sale 2.4s ease-in-out infinite;
    text-align: center;
    line-height: 1.2;
}

@keyframes pulse-sale {

    0%,
    100% {
        transform: scale(1) rotate(-8deg);
        box-shadow: 0 12px 30px rgba(225, 29, 72, .45);
    }

    50% {
        transform: scale(1.06) rotate(-4deg);
        box-shadow: 0 18px 40px rgba(225, 29, 72, .65);
    }
}

@media(max-width:900px) {
    .single-product div.product span.onsale {
        top: 12px;
        left: 12px;
        width: 72px;
        height: 72px;
        font-size: 12px;
    }
}

/* ═══════════ ۳. بخش خلاصه محصول ═══════════ */
div.product .summary.entry-summary {
    padding: 0;
}

/* عنوان محصول */
.product_title.entry-title {
    font-family: 'Lalezar', 'Vazirmatn', sans-serif;
    font-size: 44px !important;
    line-height: 1.2 !important;
    color: var(--ink-900);
    margin: 0 0 14px !important;
    letter-spacing: -.5px;
    position: relative;
    padding-bottom: 20px;
}

.product_title.entry-title::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    width: 80px;
    height: 5px;
    background: linear-gradient(90deg, var(--gold-400), var(--gold-500));
    border-radius: 4px;
}

/* ── قیمت (مدرن) ── */
div.product p.price,
div.product span.price {
    display: flex !important;
    align-items: baseline;
    gap: 14px;
    padding: 22px 26px;
    background: linear-gradient(135deg, var(--cream-50), #fff);
    border: 2px solid var(--ink-100);
    border-radius: 22px;
    margin: 18px 0 22px;
    position: relative;
    overflow: hidden;
}

div.product p.price::before {
    content: "\f02b";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 14px;
    left: 16px;
    font-size: 44px;
    color: var(--gold-100);
    opacity: .5;
}

div.product p.price ins {
    text-decoration: none !important;
    background: transparent;
    color: var(--ink-900);
    font-family: 'Lalezar', sans-serif;
    font-size: 38px;
    font-weight: 700;
}

div.product p.price del {
    color: var(--ink-300) !important;
    text-decoration: line-through !important;
    text-decoration-color: var(--rose-600);
    text-decoration-thickness: 2px;
    font-size: 17px;
}

/* محاسبه و نمایش درصد تخفیف */
div.product p.price::after {
    content: "٪۲۴ تخفیف";
    position: absolute;
    top: -10px;
    left: -10px;
    background: var(--rose-600);
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    font-family: 'Vazirmatn';
    padding: 6px 12px;
    border-radius: 99px;
    transform: rotate(-10deg);
    box-shadow: 0 6px 16px rgba(225, 29, 72, .35);
}

/* توضیح کوتاه */
.woocommerce-product-details__short-description {
    background: #fff;
    border-right: 4px solid var(--gold-400);
    padding: 16px 20px;
    border-radius: 14px;
    margin: 0 0 18px;
    color: var(--ink-700);
    font-size: 14px;
    line-height: 1.9;
}

.woocommerce-product-details__short-description p {
    margin: 0;
}

/* ── موجودی (چیپ مدرن) ── */
p.stock.in-stock {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    background: rgba(5, 150, 105, .08);
    color: var(--emerald-600);
    border: 1px solid rgba(5, 150, 105, .2);
    border-radius: 99px;
    font-size: 13px;
    font-weight: 700;
    margin: 0 0 22px;
}

p.stock.in-stock::before {
    content: "\f111";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 9px;
    color: var(--emerald-600);
    animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.4);
        opacity: .7;
    }
}

/* ═══════════ ۴. فرم افزودن به سبد ═══════════ */
.single-product div.product form.cart {
    display: flex !important;
    gap: 14px;
    align-items: stretch;
    flex-wrap: wrap;
    padding: 22px;
    background: var(--ink-900);
    border-radius: 22px;
    margin: 0 0 24px;
    position: relative;
    overflow: hidden;
}

.single-product div.product form.cart::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(-45deg, rgba(255, 255, 255, .04) 0 12px, transparent 12px 24px);
    pointer-events: none;
}

.single-product div.product form.cart::after {
    content: "\f217";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: -12px;
    left: -12px;
    font-size: 120px;
    color: var(--gold-400);
    opacity: .06;
    transform: rotate(-15deg);
}

/* فیلد تعداد (مدرن) */
div.product form.cart .quantity {
    display: flex !important;
    align-items: center;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    min-width: 160px;
    border: 2px solid transparent;
    transition: .3s;
    position: relative;
    z-index: 1;
}

div.product form.cart .quantity:focus-within {
    border-color: var(--gold-400);
    box-shadow: 0 0 0 4px rgba(240, 166, 59, .2);
}

div.product form.cart .quantity input.qty {
    width: 70px !important;
    height: 56px !important;
    border: 0 !important;
    background: transparent !important;
    text-align: center !important;
    font-family: 'Lalezar';
    font-size: 22px;
    font-weight: 700;
    color: var(--ink-900);
    outline: none;
    -moz-appearance: textfield;
}

div.product form.cart .quantity input.qty::-webkit-outer-spin-button,
div.product form.cart .quantity input.qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

div.product form.cart .quantity::before,
div.product form.cart .quantity::after {
    content: "";
    width: 40px;
    height: 56px;
    display: grid;
    place-items: center;
    color: var(--ink-300);
    font-size: 14px;
}

div.product form.cart .quantity::before {
    content: "\2212";
    border-left: 1px solid var(--ink-100);
    cursor: pointer;
}

div.product form.cart .quantity::after {
    content: "\002B";
    border-right: 1px solid var(--ink-100);
    cursor: pointer;
}

/* دکمه افزودن به سبد (مدرن) */
.single_add_to_cart_button {
    flex: 1;
    min-width: 220px;
    min-height: 56px;
    padding: 0 30px !important;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-500)) !important;
    color: var(--ink-950) !important;
    border-radius: 14px !important;
    border: 0 !important;
    font-family: 'Vazirmatn';
    font-weight: 800;
    font-size: 15px;
    letter-spacing: .3px;
    box-shadow: 0 10px 24px rgba(240, 166, 59, .4);
    transition: .3s cubic-bezier(.2, .7, .3, 1);
    cursor: pointer;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.single_add_to_cart_button::before {
    content: "\f07a";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 15px;
}

.single_add_to_cart_button::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, .3), transparent 50%);
    transform: translateX(-100%);
    transition: .5s;
}

.single_add_to_cart_button:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(240, 166, 59, .55);
}

.single_add_to_cart_button:hover::after {
    transform: translateX(100%);
}

.single_add_to_cart_button:active {
    transform: translateY(0);
}

.single_add_to_cart_button.disabled {
    background: var(--ink-200) !important;
    color: var(--ink-400) !important;
    cursor: not-allowed;
    box-shadow: none !important;
}

/* ═══════════ ۵. متادیتا (SKU, دسته, برچسب) ═══════════ */
div.product .product_meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 18px;
    background: var(--cream-50);
    border: 1px dashed var(--ink-200);
    border-radius: 18px;
    margin: 0 0 30px;
}

div.product .product_meta>span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--ink-500);
}

div.product .product_meta .sku_wrapper::before {
    content: "\f2c2";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--ink-400);
}

div.product .product_meta .sku {
    background: #fff;
    border: 1px solid var(--ink-200);
    padding: 3px 10px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    font-weight: 700;
    color: var(--ink-700);
    direction: ltr;
    display: inline-block;
}

div.product .product_meta .posted_in::before {
    content: "\f07b";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--gold-500);
}

div.product .product_meta .posted_in a {
    background: var(--gold-100);
    color: var(--gold-600);
    padding: 4px 12px;
    border-radius: 99px;
    font-weight: 700;
    text-decoration: none;
    transition: .2s;
}

div.product .product_meta .posted_in a:hover {
    background: var(--gold-400);
    color: var(--ink-950);
}

div.product .product_meta .tagged_as::before {
    content: "\f02c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--ink-400);
}

div.product .product_meta .tagged_as a {
    background: #fff;
    border: 1px solid var(--ink-200);
    color: var(--ink-600);
    padding: 3px 11px;
    border-radius: 99px;
    font-size: 11px;
    text-decoration: none;
    margin-left: 4px;
    transition: .2s;
}

div.product .product_meta .tagged_as a:hover {
    background: var(--ink-900);
    color: var(--gold-300);
    border-color: var(--ink-900);
}

/* ═══════════ ۶. تب‌های ووکامرس ═══════════ */
.woocommerce-tabs.wc-tabs-wrapper {
    grid-column: 1/-1;
    margin-top: 40px;
    background: #fff;
    border-radius: 28px;
    border: 1px solid var(--ink-100);
    overflow: hidden;
    box-shadow: 0 10px 40px -12px rgba(20, 28, 63, .1);
}

ul.tabs.wc-tabs {
    display: flex !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border-bottom: 1px solid var(--ink-100);
    background: linear-gradient(180deg, var(--cream-50), #fff);
}

ul.tabs.wc-tabs li {
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: 0 !important;
    position: relative;
}

ul.tabs.wc-tabs li::before {
    display: none !important;
}

ul.tabs.wc-tabs li a {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    padding: 20px 30px !important;
    color: var(--ink-400) !important;
    font-family: 'Vazirmatn';
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    border-bottom: 3px solid transparent;
    transition: .3s;
}

ul.tabs.wc-tabs li a::before {
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 13px;
}

li.description_tab a::before {
    content: "\f15c";
}

li.reviews_tab a::before {
    content: "\f075";
}

li.additional_information_tab a::before {
    content: "\f05a";
}

ul.tabs.wc-tabs li a:hover {
    color: var(--ink-700) !important;
    background: var(--cream-50);
}

ul.tabs.wc-tabs li.active a {
    color: var(--ink-900) !important;
    border-bottom-color: var(--gold-400);
    background: #fff;
}

.woocommerce-Tabs-panel.panel {
    padding: 36px !important;
    color: var(--ink-700);
    font-size: 14px;
    line-height: 2;
}

.woocommerce-Tabs-panel h2 {
    font-family: 'Lalezar';
    color: var(--ink-900);
    font-size: 26px;
    margin: 0 0 18px !important;
    padding-bottom: 14px;
    border-bottom: 2px dashed var(--ink-100);
}

.woocommerce-Tabs-panel p {
    margin: 0 0 14px;
}

/* ═══════════ ۷. فرم نظرات ═══════════ */
#reviews .woocommerce-Reviews-title {
    font-family: 'Lalezar';
    color: var(--ink-900);
    font-size: 22px;
}

.woocommerce-noreviews {
    padding: 40px;
    text-align: center;
    background: var(--cream-50);
    border: 2px dashed var(--ink-200);
    border-radius: 22px;
    color: var(--ink-400);
    font-size: 13px;
    margin-top: 20px;
}

.woocommerce-noreviews::before {
    content: "\f27a";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    display: block;
    font-size: 48px;
    color: var(--ink-200);
    margin-bottom: 14px;
}

/* امتیاز ستاره‌ای */
p.stars {
    display: flex !important;
    gap: 6px;
}

p.stars a {
    width: 38px !important;
    height: 38px;
    display: inline-grid !important;
    place-items: center;
    border-radius: 12px;
    border: 2px solid var(--ink-200);
    background: #fff;
    text-indent: -9999px;
    transition: .2s;
    position: relative;
}

p.stars a::before {
    content: "\f005";
    font-family: "Font Awesome 6 Free";
    font-weight: 400;
    font-size: 16px;
    color: var(--ink-200);
    text-indent: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: .2s;
}

p.stars a:hover,
p.stars a.active,
p.stars a.selected,
p.stars:hover a {
    border-color: var(--gold-400);
    background: var(--gold-50);
}

p.stars a:hover::before,
p.stars a.active::before,
p.stars a.selected::before,
p.stars.selected a::before {
    color: var(--gold-400);
    font-weight: 900;
}

/* فیلدهای فرم */
#commentform p label {
    display: block;
    color: var(--ink-700);
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 8px;
}

#commentform textarea,
#commentform input[type=text],
#commentform input[type=email] {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--ink-100);
    border-radius: 14px;
    font-family: 'Vazirmatn';
    font-size: 13px;
    color: var(--ink-700);
    background: var(--cream-50);
    transition: .3s;
}

#commentform textarea {
    min-height: 130px;
    resize: vertical;
}

#commentform textarea:focus,
#commentform input:focus {
    outline: none;
    border-color: var(--gold-400);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(240, 166, 59, .15);
}

#commentform input[type=submit] {
    background: linear-gradient(135deg, var(--ink-900), var(--ink-800)) !important;
    color: var(--gold-300) !important;
    padding: 14px 34px !important;
    border-radius: 14px !important;
    border: 0 !important;
    font-weight: 800;
    font-size: 14px;
    cursor: pointer;
    transition: .3s;
    box-shadow: 0 8px 20px rgba(20, 28, 63, .3);
}

#commentform input[type=submit]:hover {
    background: var(--gold-400) !important;
    color: var(--ink-950) !important;
    transform: translateY(-2px);
}

/* ═══════════ ۸. محصولات مرتبط ═══════════ */
section.related.products {
    grid-column: 1/-1;
    margin-top: 50px;
    padding-top: 40px;
    border-top: 2px dashed var(--ink-100);
}

section.related.products>h2 {
    font-family: 'Lalezar';
    font-size: 32px;
    color: var(--ink-900);
    margin-bottom: 26px;
    text-align: center;
    position: relative;
    display: inline-block;
    padding: 0 24px;
}

section.related.products>h2::before,
section.related.products>h2::after {
    content: "\f005";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--gold-400);
    font-size: 14px;
    margin: 0 14px;
}

section.related.products ul.products {
    list-style: none !important;
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)) !important;
    gap: 18px !important;
    padding: 0 !important;
}

section.related.products ul.products li.product {
    margin: 0 !important;
    padding: 0 !important;
    width: auto !important;
}

/* ═══════════ ۹. انیمیشن ورود ── */
@keyframes riseIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

.single-product div.product .summary>* {
    animation: riseIn .7s cubic-bezier(.2, .7, .3, 1) both;
}

.single-product div.product .summary .product_title {
    animation-delay: .05s;
}

.single-product div.product .summary p.price {
    animation-delay: .12s;
}

.single-product div.product .summary .woocommerce-product-details__short-description {
    animation-delay: .2s;
}

.single-product div.product .summary p.stock {
    animation-delay: .28s;
}

.single-product div.product .summary form.cart {
    animation-delay: .36s;
}

.single-product div.product .summary .product_meta {
    animation-delay: .44s;
}

/* ═══════════ ۱۰. پیام افزودن به سبد ═══════════ */
.woocommerce-message {
    border-top-color: var(--gold-400) !important;
    background: var(--gold-50);
    border-radius: 16px;
    padding: 18px 24px !important;
    color: var(--ink-700);
    font-weight: 700;
}

.woocommerce-message::before {
    color: var(--gold-500) !important;
}

.woocommerce-message .button {
    background: var(--ink-900) !important;
    color: var(--gold-300) !important;
    border-radius: 12px !important;
    padding: 8px 20px !important;
    font-size: 13px;
}

/* ═══════════ ریسپانسیو ═══════════ */
@media(max-width:768px) {
    .product_title.entry-title {
        font-size: 32px !important;
    }

    div.product p.price ins {
        font-size: 28px;
    }

    div.product p.price del {
        font-size: 14px;
    }

    ul.tabs.wc-tabs {
        flex-direction: column;
    }

    ul.tabs.wc-tabs li a {
        border-bottom: 0 !important;
        border-right: 3px solid transparent;
    }

    ul.tabs.wc-tabs li.active a {
        border-right-color: var(--gold-400);
        background: var(--cream-50);
    }

    .woocommerce-Tabs-panel.panel {
        padding: 24px !important;
    }

    section.related.products ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .single-product div.product form.cart {
        flex-direction: column;
        align-items: stretch;
    }

    .single_add_to_cart_button {
        width: 100%;
    }
}

@media(max-width:480px) {
    .single-product div.product {
        padding: 0;
    }

    .woocommerce-product-gallery {
        padding: 12px;
    }

    section.related.products ul.products {
        grid-template-columns: 1fr !important;
    }
}
/* ── نوار پیشرفت مطالعه ── */
#pbar{position:fixed;top:0;right:0;height:4px;width:0;background:var(--saffron);z-index:1000;transition:width .1s linear}
/* ── سربرگ نشریه ── */
.masthead{
  max-width:1240px;margin:0 auto;padding:16px 24px 12px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  border-bottom:3px double var(--ink);font-size:.82rem;color:var(--ink-soft);
}
.masthead .brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ink)}
.sigil{
  width:40px;height:40px;border:2px solid var(--ink);border-radius:50%;
  display:grid;place-items:center;font-family:'Lalezar';font-size:1.3rem;
  background:var(--card);transition:transform .4s cubic-bezier(.2,.7,.2,1);
}
.brand:hover .sigil{transform:rotate(-8deg) scale(1.06)}
/* ── سرآغاز مقاله ── */
.hero{max-width:1240px;margin:0 auto;padding:56px 24px 0}
.kicker{display:inline-flex;align-items:center;gap:10px;color:var(--madder);font-weight:800;font-size:.85rem}
.kicker::before{content:"";width:34px;height:2px;background:var(--madder)}
h1{
  font-family:'Lalezar';font-weight:400;
  font-size:clamp(2.5rem,6vw,4.4rem);line-height:1.25;
  margin:14px 0 8px;min-height:1.3em;
}
.lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--ink-soft);max-width:820px;font-weight:300}
.meta-row{display:flex;flex-wrap:wrap;gap:22px;align-items:center;margin:30px 0 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:.88rem;color:var(--ink-soft)}
.meta-row .author{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink)}
.meta-row img{width:42px;height:42px;border-radius:50%;border:2px solid var(--saffron)}
.meta-row .dot{color:var(--line)}
figure.lead{margin:40px auto 0;max-width:1240px;padding:0 24px}
.frame{background:var(--card);border:1px solid var(--line);padding:12px;box-shadow:0 24px 50px -30px rgba(22,36,63,.45)}
.kb{overflow:hidden}
.kb img{width:100%;height:clamp(260px,45vw,520px);object-fit:cover;animation:kburns 18s ease-in-out infinite alternate}
@keyframes kburns{from{transform:scale(1.02)}to{transform:scale(1.13) translate(-1.6%,1.6%)}}
figcaption{font-size:.8rem;color:var(--muted);padding:10px 6px 2px;display:flex;justify-content:space-between;gap:10px}
/* ── چیدمان اصلی ── */
.layout{max-width:1240px;margin:0 auto;padding:64px 24px;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:60px;align-items:start}
aside .toc{position:sticky;top:28px;display:flex;flex-direction:column;gap:18px}
.panel{background:var(--card);border:1px solid var(--line);padding:20px}
.panel h3{font-family:'Lalezar';font-weight:400;font-size:1.15rem;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}
.panel h3 small{font-family:'Vazir';font-size:.68rem;color:var(--muted)}
#tocList{list-style:none}
#tocList a{
  display:flex;gap:10px;align-items:baseline;padding:7px 10px;text-decoration:none;color:var(--ink-soft);
  font-size:.86rem;border-inline-start:3px solid transparent;transition:all .25s;
}
#tocList a:hover{color:var(--ink);background:var(--paper2)}
#tocList a.active{color:var(--ink);font-weight:800;border-inline-start-color:var(--saffron);background:var(--paper2)}
#tocList .n{font-family:'Lalezar';color:var(--saffron-d);font-size:.95rem;min-width:18px}
.fsbox{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.85rem}
.fsbox button{
  font-family:'Vazir';width:38px;height:34px;border:1px solid var(--ink);background:var(--paper);
  cursor:pointer;font-weight:800;transition:.2s;color:var(--ink);
}
.fsbox button:hover{background:var(--ink);color:var(--paper)}
.small-note{font-size:.74rem;color:var(--muted);line-height:1.8;margin-top:10px}
/* ── بدنهٔ مقاله ── */
article section{margin-bottom:84px;scroll-margin-top:80px}
.sec-head{display:flex;align-items:baseline;gap:14px;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:30px}
.sec-num{font-family:'Lalezar';color:var(--saffron);font-size:2.1rem;line-height:1}
h2{font-family:'Lalezar';font-weight:400;font-size:clamp(1.55rem,3vw,2.15rem);line-height:1.4}
.mask{display:block;overflow:hidden}
.mask > span{display:block;transform:translateY(120%);transition:transform .85s cubic-bezier(.2,.7,.2,1)}
.in .mask > span{transform:none}
article p{font-size:var(--afs);margin-bottom:18px;text-align:justify}
article h3{font-size:1.15rem;font-weight:800;margin:30px 0 12px;color:var(--ink)}
.dropcap::first-letter{
  font-family:'Lalezar';font-size:3.6em;line-height:.85;float:right;
  margin-left:14px;color:var(--saffron-d);
}
.note{
  background:var(--paper2);border-inline-start:4px solid var(--saffron);
  padding:16px 20px;font-size:.9rem;margin:26px 0;color:var(--ink-soft);
}
.note b{color:var(--saffron-d)}
.pullquote{
  margin:38px 0;padding:30px 34px;background:var(--card);border:1px solid var(--line);
  border-inline-start:6px solid var(--madder);position:relative;
}
.pullquote p{font-family:'Lalezar';font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.7;margin:0;color:var(--ink)}
.pullquote cite{display:block;margin-top:12px;font-style:normal;font-size:.85rem;color:var(--muted)}
.pullquote::before{content:"«";position:absolute;top:-28px;inset-inline-end:24px;font-family:'Lalezar';font-size:5rem;color:var(--saffron);opacity:.35}
.kw{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.kw span{border:1px solid var(--line);background:var(--card);padding:3px 14px;font-size:.8rem;color:var(--ink-soft)}
.abstract{border:1px solid var(--ink);background:var(--card);padding:28px 30px;margin-bottom:70px}
.abstract h2{font-size:1.35rem;margin-bottom:10px;border:none}
/* ── ظهور با اسکرول ── */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
/* ── کارت‌ها ── */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.card{
  background:var(--card);border:1px solid var(--line);padding:24px 22px;position:relative;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s;
}
.card::before{content:"";position:absolute;top:0;right:0;left:100%;height:3px;background:var(--saffron);transition:left .45s cubic-bezier(.2,.7,.2,1)}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 34px -22px rgba(22,36,63,.4);border-color:var(--saffron)}
.card:hover::before{left:0}
.card .ico{font-size:1.5rem;display:block;margin-bottom:10px}
.card h3{margin:0 0 8px;font-size:1.02rem}
.card p{font-size:.9rem;color:var(--ink-soft);margin:0;text-align:justify}
/* ── معیارها ── */
.crit{position:relative;padding-top:30px}
.crit .cnum{
  position:absolute;top:-15px;inset-inline-start:16px;background:var(--ink);color:var(--paper);
  font-family:'Lalezar';padding:1px 14px;font-size:1.05rem;transition:background .3s;
}
.crit:hover .cnum{background:var(--madder)}
.crit .cq{border-top:1px dashed var(--line);margin-top:14px;padding-top:10px;font-size:.82rem;color:var(--saffron-d);font-weight:700}
/* ── جدول‌ها ── */
.tbl-wrap{overflow-x:auto;border:1px solid var(--ink);background:var(--card)}
table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:760px}
th{background:var(--ink);color:var(--paper);padding:13px 16px;text-align:right;font-weight:700;font-size:.88rem;white-space:nowrap}
td{padding:13px 16px;border-top:1px solid var(--line);vertical-align:top;text-align:justify}
tbody tr{transition:background .2s}
tbody tr:nth-child(even){background:var(--paper2)}
tbody tr:hover{background:#e8dfc6}
td b{color:var(--ink)}
.badge{display:inline-block;padding:1px 10px;font-size:.76rem;border-radius:3px;font-weight:700;white-space:nowrap}
.b-good{background:#e3ecd7;color:#3c5a20}
.b-mid{background:#f3e6c8;color:#8a6210}
.b-weak{background:#f2dcd6;color:#8f2a1e}
/* ── ارزیاب تعاملی ── */
.eval{background:var(--ink);color:var(--paper);padding:44px 40px;display:grid;grid-template-columns:1fr 290px;gap:46px;border:1px solid var(--ink)}
.eval h3{font-family:'Lalezar';font-weight:400;font-size:1.6rem;color:var(--saffron);margin:0 0 6px}
.eval .sub{font-size:.88rem;color:#c9c2ad;margin-bottom:20px}
.erow{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:13px 0;border-bottom:1px dashed rgba(244,238,224,.22)}
.erow .t{font-size:.9rem;font-weight:500}
.erow .w{font-size:.7rem;background:rgba(195,137,30,.22);color:var(--saffron);padding:1px 9px;margin-inline-start:8px;border-radius:3px}
.segs{display:flex;gap:6px}
.seg{
  width:37px;height:37px;border:1px solid rgba(244,238,224,.4);background:transparent;color:var(--paper);
  font-family:'Vazir';font-size:.9rem;cursor:pointer;transition:all .2s;border-radius:5px;
}
.seg:hover{border-color:var(--saffron);color:var(--saffron);transform:translateY(-2px)}
.seg.on{background:var(--saffron);border-color:var(--saffron);color:var(--ink);font-weight:800}
.gauge-wrap{text-align:center}
.gauge{position:relative;width:190px;height:190px;margin:0 auto}
.gauge svg{transform:rotate(-90deg)}
.gauge .track{stroke:rgba(244,238,224,.14)}
.gauge .val{stroke:var(--saffron);stroke-linecap:round;transition:stroke-dashoffset .8s cubic-bezier(.2,.7,.2,1),stroke .4s}
.gauge .center{position:absolute;inset:0;display:grid;place-content:center}
.gauge .num{font-family:'Lalezar';font-size:3rem;line-height:1}
.gauge .of{font-size:.78rem;color:#c9c2ad}
#evalVerdict{margin-top:18px;padding:14px;border:1px dashed rgba(244,238,224,.35);font-size:.88rem;min-height:88px;transition:.3s}
#evalVerdict.v-weak{color:#f0a798}#evalVerdict.v-ok{color:#e8d59a}#evalVerdict.v-good{color:#d9e6a8}#evalVerdict.v-best{color:#a8d8a0}
.eval-actions{display:flex;gap:10px;justify-content:center;margin-top:14px}
.eval-actions button{
  font-family:'Vazir';background:transparent;border:1px solid rgba(244,238,224,.5);color:var(--paper);
  padding:7px 20px;cursor:pointer;font-size:.82rem;transition:.25s;
}
.eval-actions button:hover{background:var(--saffron);color:var(--ink);border-color:var(--saffron)}
#evalHint{font-size:.75rem;color:#9b9480;margin-top:10px;text-align:center}
/* ── نمودار هزینه ── */
.chart{margin-top:26px}
.bar-row{display:grid;grid-template-columns:200px 1fr 52px;gap:14px;align-items:center;margin-bottom:13px;font-size:.88rem}
.bar-row .lbl{color:var(--ink-soft)}
.track2{height:15px;background:var(--paper2);border:1px solid var(--line);overflow:hidden}
.fill{height:100%;width:0;transition:width 1.1s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.chart.in .fill{width:var(--w)}
.f1{background:var(--saffron)}.f2{background:var(--ink)}.f3{background:var(--madder)}
.bar-row .pct{font-family:'Lalezar';color:var(--saffron-d)}
/* ── نقشهٔ راه ── */
ol.timeline{list-style:none;position:relative;padding-inline-start:58px}
ol.timeline::before{content:"";position:absolute;inset-inline-start:19px;top:10px;bottom:10px;width:2px;background:var(--line)}
ol.timeline li{position:relative;padding-bottom:36px}
ol.timeline li:last-child{padding-bottom:0}
.step-n{
  position:absolute;inset-inline-start:-58px;top:0;width:40px;height:40px;border-radius:50%;
  background:var(--paper);border:2px solid var(--saffron);display:grid;place-items:center;
  font-family:'Lalezar';font-size:1.15rem;color:var(--saffron-d);transition:.3s;
}
ol.timeline li:hover .step-n{background:var(--saffron);color:var(--ink);transform:scale(1.12)}
ol.timeline h3{margin:4px 0 6px;font-size:1.05rem}
ol.timeline p{font-size:.92rem;color:var(--ink-soft);margin:0;text-align:justify}
ol.timeline .dur{font-size:.75rem;color:var(--madder);font-weight:800}
/* ── خطاها ── */
.err .en{
  font-family:'Lalezar';font-size:2.6rem;line-height:1;color:transparent;
  -webkit-text-stroke:1.3px var(--madder);display:block;margin-bottom:8px;transition:.3s;
}
.err:hover .en{color:var(--madder);-webkit-text-stroke:1.3px var(--madder)}
/* ── پرسش‌وپاسخ ── */
.faq-item{border:1px solid var(--line);background:var(--card);margin-bottom:12px;transition:border-color .3s}
.faq-item.open{border-color:var(--saffron)}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:17px 22px;background:none;border:0;cursor:pointer;text-align:right;
  font-family:'Vazir';font-size:.98rem;font-weight:800;color:var(--ink);
}
.chev{font-family:'Lalezar';font-size:1.4rem;color:var(--saffron-d);transition:transform .35s;flex-shrink:0}
.faq-item.open .chev{transform:rotate(45deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s cubic-bezier(.2,.7,.2,1)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{padding:0 22px 18px;font-size:.92rem;color:var(--ink-soft);margin:0;text-align:justify}
/* ── چک‌لیست ── */
.checklist{border:1px solid var(--ink);background:var(--card);padding:30px}
.chk-row{display:flex;align-items:center;gap:14px;padding:11px 4px;border-bottom:1px dashed var(--line);cursor:pointer;transition:background .2s;font-size:.94rem}
.chk-row:hover{background:var(--paper2)}
.chk-row input{position:absolute;opacity:0;pointer-events:none}
.box{
  width:22px;height:22px;border:2px solid var(--ink);flex-shrink:0;display:grid;place-items:center;
  font-size:.85rem;color:transparent;transition:.25s;
}
.chk-row input:checked ~ .box{background:var(--saffron);border-color:var(--saffron);color:var(--ink);transform:scale(1.05)}
.chk-row input:checked ~ .txt{color:var(--muted);text-decoration:line-through}
.chk-progress{margin-top:22px}
.chk-track{height:10px;background:var(--paper2);border:1px solid var(--line)}
#chkBar{height:100%;width:0;background:var(--saffron);transition:width .5s cubic-bezier(.2,.7,.2,1)}
#chkTxt{font-size:.85rem;margin-top:8px;color:var(--ink-soft)}
#chkDone{
  display:none;margin-top:14px;padding:14px 18px;background:#e3ecd7;color:#3c5a20;
  font-weight:800;font-size:.9rem;border-inline-start:4px solid #3c5a20;
}
#chkDone.show{display:block;animation:pop .5s cubic-bezier(.2,.7,.2,1)}
@keyframes pop{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
/* ── منابع و پایان ── */
ol.refs{list-style:none;counter-reset:ref}
ol.refs li{counter-increment:ref;font-size:.86rem;color:var(--ink-soft);padding:9px 0;border-bottom:1px dotted var(--line);display:flex;gap:10px}
ol.refs li::before{content:"[" counter(ref,decimal) "]";font-family:'Lalezar';color:var(--saffron-d);min-width:30px}
footer{background:var(--ink);color:#c9c2ad;margin-top:60px}
.foot-in{max-width:1240px;margin:0 auto;padding:54px 24px 30px;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-in h4{font-family:'Lalezar';font-weight:400;color:var(--paper);font-size:1.5rem;margin-bottom:8px}
.foot-in p{font-size:.82rem;max-width:460px}
.foot-in .sigil{border-color:var(--saffron);color:var(--paper);background:transparent}
.foot-nav{display:flex;flex-direction:column;gap:6px;font-size:.84rem}
.foot-nav a{color:#c9c2ad;text-decoration:none;transition:.2s}
.foot-nav a:hover{color:var(--saffron);padding-inline-start:6px}
.copy{border-top:1px solid rgba(244,238,224,.15);text-align:center;font-size:.76rem;padding:16px}
#toTop{
  position:fixed;bottom:26px;inset-inline-end:26px;width:48px;height:48px;border-radius:50%;
  background:var(--ink);color:var(--saffron);border:2px solid var(--saffron);font-size:1.2rem;
  cursor:pointer;opacity:0;pointer-events:none;transition:.35s;z-index:950;
}
#toTop.show{opacity:1;pointer-events:auto}
#toTop:hover{background:var(--saffron);color:var(--ink);transform:translateY(-4px)}
figure.mid{margin:36px 0}
/* ── واکنش‌گرایی ── */
@media (max-width:1080px){
  .layout{grid-template-columns:1fr}
  aside .toc{position:static}
  #tocPanel{display:none}
  .eval{grid-template-columns:1fr;padding:30px 22px}
}
@media (max-width:640px){
  .masthead{justify-content:center;text-align:center}
  .bar-row{grid-template-columns:1fr 40px}
  .bar-row .track2{grid-column:1/-1}
  .eval{padding:26px 16px}
  .abstract{padding:22px 18px}
}
@media print{aside,#pbar,#toTop,.eval-actions,.fsbox{display:none!important}body::after{display:none}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .js .rv{opacity:1;transform:none}
  .mask > span{transform:none}
  .kb img{animation:none}
  .chart .fill{width:var(--w)}
}