/* ═══════════════════════════════════════════════════════════
   UpMobile Theme - Brand Landing Page Stylesheet
   
   استایل اختصاصی Landing Page برند.
   از CSS Variable --brand-primary استفاده می‌کند که به صورت
   داینامیک از رنگ برند تنظیم می‌شود.
   
   @package UpMobile
   @version 2.1.0
   ═══════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════
   ۱. ریست و پایه
   ═══════════════════════════════════════════════════════════ */
.up-brand-landing-wrapper {
    --brand-primary: #000000;
    --brand-secondary: #86868b;
    --brand-primary-rgb: 0, 0, 0;

    background: #f4f6f9;
    min-height: 100vh;
    overflow-x: hidden;
}

.up-landing-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 25px;
    width: 100%;
}


/* ═══════════════════════════════════════════════════════════
   ۲. بخش Hero
   ═══════════════════════════════════════════════════════════ */
.up-landing-hero {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 0;
}

/* پس‌زمینه تصویری */
.up-landing-hero__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 10s ease;
    z-index: 1;
}

.up-landing-hero:hover .up-landing-hero__bg {
    transform: scale(1.12);
}

/* پس‌زمینه گرادیانت (اگر تصویر نبود) */
.up-landing-hero__bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 20%, var(--brand-primary) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, var(--brand-secondary) 0%, transparent 50%),
        linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    z-index: 1;
}

/* لایه تیره روی پس‌زمینه */
.up-landing-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.6) 100%
    );
    z-index: 2;
}

/* محتوا */
.up-landing-hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #fff;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    animation: upHeroFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes upHeroFadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* لوگو */
.up-landing-hero__logo {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    padding: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(20px);
    animation: upHeroLogoPulse 3s ease-in-out infinite;
}

@keyframes upHeroLogoPulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.05); }
}

.up-landing-hero__logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* برچسب */
.up-landing-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    border-radius: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    margin-bottom: 20px;
    letter-spacing: 0.3px;
}

/* عنوان */
.up-landing-hero__title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.3;
    margin: 0 0 18px;
    color: #fff;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* زیرعنوان */
.up-landing-hero__subtitle {
    font-size: 17px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 25px;
    max-width: 650px;
    margin-right: auto;
    margin-left: auto;
    font-weight: 500;
}

/* آمار */
.up-landing-hero__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.up-landing-hero__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    border-radius: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.up-landing-hero__meta-item svg {
    stroke: #FFD700;
}

/* دکمه */
.up-landing-hero__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: #fff;
    color: var(--brand-primary);
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.up-landing-hero__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.35);
    color: var(--brand-primary);
}

.up-landing-hero__btn svg {
    stroke: currentColor;
    transition: transform 0.3s;
}

.up-landing-hero__btn:hover svg {
    transform: translateY(3px);
}


/* ═══════════════════════════════════════════════════════════
   ۳. Breadcrumb
   ═══════════════════════════════════════════════════════════ */
.up-landing-breadcrumb {
    background: #fff;
    border-bottom: 1px solid #f0f0f5;
    padding: 14px 0;
}

.up-landing-breadcrumb__inner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: #777;
}

.up-landing-breadcrumb a {
    color: var(--brand-primary);
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s;
}

.up-landing-breadcrumb a:hover {
    opacity: 0.7;
}

.up-landing-breadcrumb__sep {
    color: #ccc;
    font-weight: bold;
}

.up-landing-breadcrumb__current {
    color: #333;
    font-weight: 700;
}


/* ═══════════════════════════════════════════════════════════
   ۴. نوار مزایا (Features)
   ═══════════════════════════════════════════════════════════ */
.up-landing-features {
    background: #fff;
    padding: 40px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.up-landing-features__grid {
    display: grid;
    gap: 20px;
}

.up-landing-features__grid--1 { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
.up-landing-features__grid--2 { grid-template-columns: repeat(2, 1fr); }
.up-landing-features__grid--3 { grid-template-columns: repeat(3, 1fr); }
.up-landing-features__grid--4 { grid-template-columns: repeat(4, 1fr); }

.up-landing-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: #f9fafc;
    border-radius: 14px;
    border-right: 4px solid var(--brand-primary);
    transition: all 0.3s;
}

.up-landing-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.up-landing-feature__icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-primary);
    color: #fff;
    border-radius: 12px;
}

.up-landing-feature__icon svg {
    stroke: #fff;
}

.up-landing-feature__text {
    flex: 1;
    min-width: 0;
}

.up-landing-feature__title {
    font-size: 15px;
    font-weight: 800;
    color: #222;
    margin: 0 0 4px;
    line-height: 1.4;
}

.up-landing-feature__desc {
    font-size: 12.5px;
    color: #777;
    margin: 0;
    line-height: 1.5;
}


/* ═══════════════════════════════════════════════════════════
   ۵. توضیحات برند
   ═══════════════════════════════════════════════════════════ */
.up-landing-brand-desc {
    padding: 60px 0;
    background: #fff;
}

.up-landing-brand-desc__inner {
    display: flex;
    gap: 25px;
    padding: 35px;
    background: linear-gradient(135deg, #fafbff 0%, #f5f6ff 100%);
    border-radius: 20px;
    border: 1.5px solid #f0f0f5;
    position: relative;
    overflow: hidden;
}

.up-landing-brand-desc__inner::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--brand-primary);
}

.up-landing-brand-desc__icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-primary);
    color: #fff;
    border-radius: 14px;
}

.up-landing-brand-desc__icon svg {
    stroke: #fff;
}

.up-landing-brand-desc__content {
    flex: 1;
    min-width: 0;
}

.up-landing-brand-desc__title {
    font-size: 22px;
    font-weight: 900;
    color: #222;
    margin: 0 0 15px;
}

.up-landing-brand-desc__content p {
    font-size: 15px;
    line-height: 1.9;
    color: #555;
    margin: 0 0 12px;
}

.up-landing-brand-desc__content p:last-child {
    margin-bottom: 0;
}


/* ═══════════════════════════════════════════════════════════
   ۶. گرید محصولات
   ═══════════════════════════════════════════════════════════ */
.up-landing-products {
    padding: 60px 0;
    background: #f4f6f9;
}

.up-landing-products__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e8e8f0;
    flex-wrap: wrap;
    gap: 15px;
}

.up-landing-products__title {
    font-size: 26px;
    font-weight: 900;
    color: #222;
    margin: 0;
    position: relative;
    padding-right: 18px;
}

.up-landing-products__title::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 30px;
    background: var(--brand-primary);
    border-radius: 4px;
}

.up-landing-products__count {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 16px;
    background: #fff;
    color: #666;
    font-size: 13px;
    font-weight: 700;
    border-radius: 10px;
    border: 1.5px solid #e8e8f0;
}

/* گرید */
.up-landing-products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* کارت محصول */
.up-landing-product-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1.5px solid #f0f0f5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.up-landing-product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--brand-primary);
}

/* تصویر */
.up-landing-product-card__image {
    display: block;
    position: relative;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f9fafc;
    text-decoration: none;
    padding: 15px;
}

.up-landing-product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

.up-landing-product-card:hover .up-landing-product-card__image img {
    transform: scale(1.08);
}

/* برچسب تخفیف */
.up-landing-product-card__sale {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 12px;
    background: linear-gradient(135deg, #FF6B35, #e85a2a);
    color: #fff;
    font-size: 11.5px;
    font-weight: 800;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    z-index: 2;
}

/* برچسب ناموجود */
.up-landing-product-card__stock {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    color: #e63946;
    z-index: 2;
}

/* بدنه */
.up-landing-product-card__body {
    padding: 15px 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.up-landing-product-card__title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.55;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: calc(1.55em * 2);
}

.up-landing-product-card__title a {
    color: #222;
    text-decoration: none;
    transition: color 0.25s;
}

.up-landing-product-card:hover .up-landing-product-card__title a {
    color: var(--brand-primary);
}

/* قیمت */
.up-landing-product-card__price {
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px dashed #eee;
}

.up-landing-product-card__price .price {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    font-size: 15px;
    font-weight: 800;
    color: #222;
}

.up-landing-product-card__price del {
    font-size: 12px;
    color: #999;
    font-weight: 500;
}

.up-landing-product-card__price ins {
    text-decoration: none;
    color: var(--brand-primary);
    font-weight: 900;
}

/* دکمه */
.up-landing-product-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 15px;
    background: var(--brand-primary);
    color: #fff !important;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    text-align: center;
}

.up-landing-product-card__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    filter: brightness(1.1);
    color: #fff !important;
}

.up-landing-product-card__btn svg {
    stroke: #fff;
}

/* صفحه‌بندی */
.up-landing-products__pagination {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.up-landing-products__pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.up-landing-products__pagination .page-numbers li {
    display: inline-block;
}

.up-landing-products__pagination .page-numbers a,
.up-landing-products__pagination .page-numbers span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    background: #fff;
    color: #555;
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 10px;
    border: 1.5px solid #e6e8f5;
    transition: all 0.25s;
    cursor: pointer;
}

.up-landing-products__pagination .page-numbers a:hover {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-primary);
    transform: translateY(-2px);
}

.up-landing-products__pagination .page-numbers .current {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-primary);
}

/* حالت خالی */
.up-landing-products__empty {
    text-align: center;
    padding: 80px 25px;
    background: #fff;
    border-radius: 20px;
    border: 1.5px solid #f0f0f5;
}

.up-landing-products__empty svg {
    margin: 0 auto 20px;
    display: block;
    opacity: 0.4;
}

.up-landing-products__empty h3 {
    font-size: 22px;
    font-weight: 800;
    color: #222;
    margin: 0 0 10px;
}

.up-landing-products__empty p {
    font-size: 14px;
    color: #777;
    margin: 0 0 25px;
}

.up-landing-products__empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--brand-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 12px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.15);
    transition: all 0.3s;
}

.up-landing-products__empty-btn:hover {
    transform: translateY(-3px);
    color: #fff;
    filter: brightness(1.1);
}


/* ═══════════════════════════════════════════════════════════
   ۷. سوالات متداول (FAQ)
   ═══════════════════════════════════════════════════════════ */
.up-landing-faq {
    padding: 70px 0;
    background: #fff;
}

.up-landing-faq__header {
    text-align: center;
    margin-bottom: 40px;
}

.up-landing-faq__title {
    font-size: 28px;
    font-weight: 900;
    color: #222;
    margin: 0 0 10px;
}

.up-landing-faq__subtitle {
    font-size: 14.5px;
    color: #777;
    margin: 0;
}

.up-landing-faq__list {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.up-landing-faq__item {
    background: #f9fafc;
    border-radius: 14px;
    border: 1.5px solid #f0f0f5;
    overflow: hidden;
    transition: all 0.3s;
}

.up-landing-faq__item[open] {
    background: #fff;
    border-color: var(--brand-primary);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
}

.up-landing-faq__item:hover {
    border-color: var(--brand-primary);
}

.up-landing-faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 18px 22px;
    cursor: pointer;
    list-style: none;
    font-size: 15px;
    font-weight: 800;
    color: #222;
    transition: color 0.25s;
}

.up-landing-faq__question::-webkit-details-marker {
    display: none;
}

.up-landing-faq__question:hover {
    color: var(--brand-primary);
}

.up-landing-faq__question-text {
    flex: 1;
    line-height: 1.6;
}

.up-landing-faq__icon {
    stroke: var(--brand-primary);
    flex-shrink: 0;
    transition: transform 0.3s;
}

.up-landing-faq__item[open] .up-landing-faq__icon {
    transform: rotate(180deg);
}

.up-landing-faq__answer {
    padding: 0 22px 20px;
    font-size: 14px;
    line-height: 1.9;
    color: #555;
    animation: upFaqSlideDown 0.3s ease;
}

.up-landing-faq__answer p {
    margin: 0 0 10px;
}

.up-landing-faq__answer p:last-child {
    margin-bottom: 0;
}

@keyframes upFaqSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}


/* ═══════════════════════════════════════════════════════════
   ۸. دکمه CTA
   ═══════════════════════════════════════════════════════════ */
.up-landing-cta {
    padding: 60px 0;
    background: #f4f6f9;
}

.up-landing-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 45px 55px;
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
    flex-wrap: wrap;
}

.up-landing-cta__inner::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent 70%);
    pointer-events: none;
}

.up-landing-cta__text {
    position: relative;
    z-index: 1;
    color: #fff;
    flex: 1;
    min-width: 280px;
}

.up-landing-cta__title {
    font-size: 26px;
    font-weight: 900;
    margin: 0 0 8px;
    color: #fff;
}

.up-landing-cta__desc {
    font-size: 14.5px;
    line-height: 1.7;
    margin: 0;
    opacity: 0.9;
}

.up-landing-cta__btn {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 32px;
    background: #fff;
    color: var(--brand-primary);
    font-size: 14.5px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.up-landing-cta__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    color: var(--brand-primary);
}

.up-landing-cta__btn svg {
    stroke: currentColor;
    transition: transform 0.3s;
}

.up-landing-cta__btn:hover svg {
    transform: translateX(-4px);
}


/* ═══════════════════════════════════════════════════════════
   ۹. ریسپانسیو
   ═══════════════════════════════════════════════════════════ */

/* === تبلت بزرگ (حداکثر ۱۲۰۰ پیکسل) === */
@media (max-width: 1200px) {
    .up-landing-products__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .up-landing-features__grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === تبلت (حداکثر ۹۹۲ پیکسل) === */
@media (max-width: 992px) {
    .up-landing-hero {
        min-height: 440px;
        padding: 60px 0;
    }

    .up-landing-hero__title {
        font-size: 34px;
    }

    .up-landing-hero__subtitle {
        font-size: 15px;
    }

    .up-landing-hero__logo {
        width: 75px;
        height: 75px;
    }

    .up-landing-features__grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .up-landing-feature {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .up-landing-feature__icon {
        width: 55px;
        height: 55px;
    }

    .up-landing-cta__inner {
        padding: 35px 30px;
        text-align: center;
        justify-content: center;
    }

    .up-landing-cta__text {
        text-align: center;
    }

    .up-landing-cta__btn {
        width: 100%;
        justify-content: center;
    }
}

/* === موبایل (حداکثر ۷۶۸ پیکسل) === */
@media (max-width: 768px) {
    .up-landing-container {
        padding: 0 15px;
    }

    /* Hero */
    .up-landing-hero {
        min-height: 380px;
        padding: 50px 0;
    }

    .up-landing-hero__logo {
        width: 65px;
        height: 65px;
        border-radius: 18px;
        padding: 10px;
    }

    .up-landing-hero__badge {
        font-size: 11.5px;
        padding: 6px 14px;
    }

    .up-landing-hero__title {
        font-size: 24px;
    }

    .up-landing-hero__subtitle {
        font-size: 13.5px;
        margin-bottom: 20px;
    }

    .up-landing-hero__meta-item {
        font-size: 12px;
        padding: 8px 15px;
    }

    .up-landing-hero__btn {
        padding: 12px 25px;
        font-size: 13.5px;
    }

    /* Breadcrumb */
    .up-landing-breadcrumb {
        padding: 11px 0;
    }

    .up-landing-breadcrumb__inner {
        font-size: 11.5px;
    }

    /* Features */
    .up-landing-features {
        padding: 30px 0;
    }

    .up-landing-features__grid--3,
    .up-landing-features__grid--4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .up-landing-feature {
        padding: 15px 12px;
        border-right-width: 3px;
    }

    .up-landing-feature__icon {
        width: 45px;
        height: 45px;
    }

    .up-landing-feature__icon svg {
        width: 20px;
        height: 20px;
    }

    .up-landing-feature__title {
        font-size: 13px;
    }

    .up-landing-feature__desc {
        font-size: 11px;
    }

    /* Brand Description */
    .up-landing-brand-desc {
        padding: 40px 0;
    }

    .up-landing-brand-desc__inner {
        flex-direction: column;
        padding: 25px 20px;
        gap: 15px;
    }

    .up-landing-brand-desc__icon {
        width: 45px;
        height: 45px;
    }

    .up-landing-brand-desc__title {
        font-size: 18px;
    }

    .up-landing-brand-desc__content p {
        font-size: 13.5px;
    }

    /* Products */
    .up-landing-products {
        padding: 40px 0;
    }

    .up-landing-products__header {
        margin-bottom: 20px;
        padding-bottom: 15px;
    }

    .up-landing-products__title {
        font-size: 19px;
        padding-right: 15px;
    }

    .up-landing-products__title::before {
        width: 5px;
        height: 22px;
    }

    .up-landing-products__count {
        font-size: 11.5px;
        padding: 5px 12px;
    }

    .up-landing-products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .up-landing-product-card__body {
        padding: 12px;
        gap: 8px;
    }

    .up-landing-product-card__image {
        padding: 10px;
    }

    .up-landing-product-card__title {
        font-size: 12.5px;
        min-height: calc(1.5em * 2);
    }

    .up-landing-product-card__price .price {
        font-size: 13px;
    }

    .up-landing-product-card__price del {
        font-size: 11px;
    }

    .up-landing-product-card__btn {
        padding: 8px 10px;
        font-size: 11.5px;
        gap: 4px;
    }

    .up-landing-product-card__btn svg {
        width: 12px;
        height: 12px;
    }

    /* FAQ */
    .up-landing-faq {
        padding: 40px 0;
    }

    .up-landing-faq__title {
        font-size: 20px;
    }

    .up-landing-faq__subtitle {
        font-size: 12.5px;
    }

    .up-landing-faq__question {
        padding: 14px 16px;
        font-size: 13px;
        gap: 10px;
    }

    .up-landing-faq__answer {
        padding: 0 16px 16px;
        font-size: 12.5px;
    }

    /* CTA */
    .up-landing-cta {
        padding: 40px 0;
    }

    .up-landing-cta__inner {
        padding: 30px 22px;
        border-radius: 18px;
    }

    .up-landing-cta__title {
        font-size: 19px;
    }

    .up-landing-cta__desc {
        font-size: 13px;
    }

    .up-landing-cta__btn {
        padding: 12px 24px;
        font-size: 13px;
    }
}

/* === موبایل کوچک (حداکثر ۴۸۰ پیکسل) === */
@media (max-width: 480px) {
    .up-landing-hero__title {
        font-size: 20px;
    }

    .up-landing-hero__subtitle {
        font-size: 12.5px;
    }

    .up-landing-hero__logo {
        width: 55px;
        height: 55px;
    }

    .up-landing-features__grid--3,
    .up-landing-features__grid--4 {
        grid-template-columns: 1fr;
    }

    .up-landing-feature {
        flex-direction: row;
        text-align: right;
        align-items: center;
    }

    .up-landing-products__grid {
        gap: 10px;
    }

    .up-landing-product-card__btn span {
        display: none;
    }

    .up-landing-product-card__btn svg {
        width: 16px;
        height: 16px;
    }

    .up-landing-products__pagination .page-numbers a,
    .up-landing-products__pagination .page-numbers span {
        min-width: 36px;
        height: 36px;
        padding: 0 10px;
        font-size: 12px;
    }
}

/* === کاهش انیمیشن === */
@media (prefers-reduced-motion: reduce) {
    .up-landing-hero__logo,
    .up-landing-hero__bg,
    .up-landing-hero__content {
        animation: none !important;
        transition: none !important;
    }
}
/* ═══════════════════════════════════════════════════════════
   ۱۰. تب‌های فیلتر دسته‌بندی
   ═══════════════════════════════════════════════════════════ */
.up-landing-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    padding: 15px;
    background: #fff;
    border-radius: 16px;
    border: 1.5px solid #f0f0f5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    overflow-x: auto;
}

.up-landing-tabs::-webkit-scrollbar {
    height: 5px;
}

.up-landing-tabs::-webkit-scrollbar-thumb {
    background: #d0d0da;
    border-radius: 5px;
}

.up-landing-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: #f9fafc;
    color: #555;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 700;
    border: 1.5px solid #e8e8f0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    flex-shrink: 0;
}

.up-landing-tab:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.06);
}

.up-landing-tab.is-active {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-primary);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.up-landing-tab em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    background: rgba(0, 0, 0, 0.05);
    color: var(--brand-primary);
    font-style: normal;
    font-size: 11px;
    font-weight: 800;
    border-radius: 8px;
    transition: all 0.25s;
}

.up-landing-tab.is-active em {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

/* ═══ Loader ═══ */
.up-landing-products__loader {
    display: none;
    justify-content: center;
    padding: 30px 0;
}

.up-landing-products__loader.is-visible {
    display: flex;
}

.up-landing-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e8e8f0;
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    animation: upSpinnerRotate 0.8s linear infinite;
}

@keyframes upSpinnerRotate {
    to { transform: rotate(360deg); }
}

/* ═══ حالت بارگذاری گرید ═══ */
.up-landing-products__grid.is-loading {
    opacity: 0.4;
    pointer-events: none;
    transition: opacity 0.3s;
}

/* ═══ بدون نتیجه ═══ */
.up-landing-products__no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: #fff;
    border-radius: 16px;
    border: 1.5px dashed #e0e0e8;
}

.up-landing-products__no-results svg {
    margin: 0 auto 15px;
    display: block;
    opacity: 0.4;
}

.up-landing-products__no-results p {
    font-size: 14.5px;
    color: #777;
    margin: 0;
    font-weight: 600;
}

/* ═══ ریسپانسیو تب‌ها ═══ */
@media (max-width: 768px) {
    .up-landing-tabs {
        gap: 7px;
        padding: 10px;
        margin-bottom: 20px;
        border-radius: 12px;
    }

    .up-landing-tab {
        padding: 8px 14px;
        font-size: 12px;
        gap: 6px;
    }

    .up-landing-tab em {
        min-width: 20px;
        height: 18px;
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .up-landing-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        margin-left: -15px;
        margin-right: -15px;
        border-radius: 0;
        border-left: none;
        border-right: none;
        padding-left: 15px;
        padding-right: 15px;
    }
}