/* ============================================================
   فست تایر | Footer
   نسخه: 5.0 | اصلاح وسط‌چین در موبایل
   ------------------------------------------------------------
   شامل:
     1. فوتر اصلی
     2. برند و اطلاعات
     3. لینک‌های فوتر
     4. بخش نمادهای اعتماد
     5. نوار پایین فوتر
     6. ریسپانسیو کامل
   ============================================================ */

/* ============================================================
   1. فوتر اصلی
   ============================================================ */
.footer-industrial {
    background: var(--ft-bg-darkest);
    color: var(--ft-text-primary);
    border-top: 4px solid var(--ft-brand);
    width: 100%;
    font-family: var(--ft-font);
    direction: rtl;
    text-align: right;
}

.footer-industrial__main {
    padding: 50px 0 40px;
    width: 100%;
}

.footer-industrial__container {
    width: 100%;
    max-width: 100%;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
    gap: 35px;
    align-items: start;
}

.footer-industrial__col--about {
    padding-left: 20px;
    border-left: 1px solid var(--ft-border-light);
}

/* ============================================================
   2. برند و اطلاعات
   ============================================================ */
.footer-industrial__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.footer-industrial__logo {
    width: 60px;
    height: 60px;
    background: var(--ft-grad-card);
    border-radius: var(--ft-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ft-brand);
    font-weight: 900;
    font-size: 24px;
    border: 2px solid var(--ft-brand);
    flex-shrink: 0;
    overflow: hidden;
    box-shadow: var(--ft-shadow-sm);
}

.footer-industrial__logo img {
    width: 52px;
    height: 52px;
    object-fit: contain;
}

.footer-industrial__brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.footer-industrial__name {
    color: var(--ft-text);
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.5px;
}

.footer-industrial__slogan {
    color: var(--ft-brand);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.footer-industrial__desc {
    color: var(--ft-text-secondary);
    font-size: 13px;
    line-height: 2;
    margin-bottom: 20px;
}

.footer-industrial__contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-industrial__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--ft-text-secondary);
    line-height: 1.7;
}

.footer-industrial__contact-item i {
    color: var(--ft-brand);
    font-size: 15px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.footer-industrial__contact-item .highlight {
    color: var(--ft-brand);
    font-weight: 700;
    letter-spacing: 0.2px;
}

/* ============================================================
   3. لینک‌های فوتر
   ============================================================ */
.footer-industrial__title {
    color: var(--ft-text);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -0.2px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    position: relative;
    line-height: 1.5;
}

.footer-industrial__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background: var(--ft-brand);
    border-radius: 2px;
}

.footer-industrial__links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.footer-industrial__links li a {
    color: var(--ft-text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.2px;
    transition: var(--ft-transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.7;
}

.footer-industrial__links li a i {
    color: var(--ft-brand);
    font-size: 11px;
    transition: transform 0.25s ease;
    flex-shrink: 0;
}

.footer-industrial__links li a:hover {
    color: var(--ft-brand);
    padding-right: 6px;
}

.footer-industrial__links li a:hover i {
    transform: translateX(-4px);
}

/* ============================================================
   4. بخش نمادهای اعتماد
   ============================================================ */
.footer-badges-industrial {
    background: var(--ft-bg-dark);
    border-top: 1px solid var(--ft-border-brand);
    border-bottom: 1px solid var(--ft-border-brand);
    padding: 30px 0;
    width: 100%;
    position: relative;
}

.footer-badges-industrial::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 1px;
    background: var(--ft-grad-brand-line);
    opacity: 0.5;
}

.footer-badges-industrial__container {
    width: 100%;
    max-width: 100%;
    padding: 0 30px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-badges-industrial__title {
    color: var(--ft-text);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.3px;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    position: relative;
    line-height: 1.5;
}

.footer-badges-industrial__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--ft-brand);
    border-radius: 2px;
}

.footer-badges-industrial__title i {
    color: var(--ft-brand);
    font-size: 18px;
}

.footer-badges-industrial__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 18px;
    width: 100%;
    max-width: 100%;
}

.footer-badges-industrial__item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 110px;
    height: 110px;
    padding: 12px;
    background: var(--ft-grad-badge-bg);
    border: 1px solid var(--ft-border);
    border-radius: var(--ft-radius-lg);
    text-decoration: none;
    transition: var(--ft-transition);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: var(--ft-shadow-sm);
}

.footer-badges-industrial__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--ft-grad-brand-line);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.footer-badges-industrial__item img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
    filter: grayscale(0.2);
}

.footer-badges-industrial__item:hover {
    border-color: var(--ft-brand);
    transform: translateY(-5px);
    box-shadow: var(--ft-shadow-lg), 0 0 25px rgba(var(--ft-brand-rgb), 0.15);
}

.footer-badges-industrial__item:hover::before {
    opacity: 1;
}

.footer-badges-industrial__item:hover img {
    transform: scale(1.08);
    filter: grayscale(0);
}

/* ============================================================
   5. نوار پایین فوتر
   ============================================================ */
.footer-industrial__bottom {
    background: var(--ft-bg-darker);
    border-top: 1px solid var(--ft-border-brand);
    padding: 18px 0;
    width: 100%;
}

.footer-industrial__container--bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    grid-template-columns: none;
    gap: 20px;
}

.footer-industrial__powered {
    color: var(--ft-text-dim);
    font-size: 12px;
    line-height: 1.7;
}

.footer-industrial__powered a {
    color: var(--ft-brand);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 600;
}

.footer-industrial__powered a:hover {
    color: var(--ft-brand-dark);
}

.footer-industrial__social {
    display: flex;
    gap: 10px;
}

.footer-industrial__social-link {
    width: 38px;
    height: 38px;
    background: rgba(var(--ft-brand-rgb), 0.08);
    border: 1px solid rgba(var(--ft-brand-rgb), 0.22);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ft-brand);
    font-size: 15px;
    text-decoration: none;
    transition: var(--ft-transition-fast);
}

.footer-industrial__social-link:hover {
    background: var(--ft-grad-brand);
    color: var(--ft-text-on-brand);
    transform: translateY(-3px);
    box-shadow: var(--ft-shadow-brand-sm);
    border-color: var(--ft-brand);
}

/* ============================================================
   6. ریسپانسیو کامل
   ============================================================ */

/* ============================================================
   دسکتاپ بزرگ: 1401px و بالاتر
   ============================================================ */
@media (min-width: 1401px) {
    .footer-industrial__container,
    .footer-badges-industrial__container {
        padding: 0 60px;
        gap: 40px;
    }
}

/* ============================================================
   دسکتاپ معمولی: 1201px تا 1400px
   ============================================================ */
@media (min-width: 1201px) and (max-width: 1400px) {
    .footer-industrial__container,
    .footer-badges-industrial__container {
        padding: 0 30px;
        gap: 25px;
    }
}

/* ============================================================
   لپ‌تاپ: 993px تا 1200px
   ============================================================ */
@media (min-width: 993px) and (max-width: 1200px) {
    .footer-industrial__container {
        padding: 0 20px;
        gap: 20px;
        grid-template-columns: 1.3fr 1fr 1fr 1fr 1fr;
    }

    .footer-badges-industrial__container {
        padding: 0 20px;
    }

    .footer-industrial__col--about {
        padding-left: 15px;
    }

    .footer-industrial__name {
        font-size: 18px;
    }

    .footer-badges-industrial__item {
        width: 100px;
        height: 100px;
        padding: 10px;
    }
}

/* ============================================================
   تبلت: 769px تا 992px
   ============================================================ */
@media (min-width: 769px) and (max-width: 992px) {
    .footer-industrial__main {
        padding: 40px 0 35px;
    }

    .footer-industrial__container {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 30px 25px;
        padding: 0 20px;
    }

    .footer-industrial__col--about {
        grid-column: 1 / -1;
        padding-left: 0;
        border-left: none;
        border-bottom: 1px solid var(--ft-border-light);
        padding-bottom: 25px;
        text-align: center;
    }

    .footer-industrial__brand {
        justify-content: center;
    }

    .footer-industrial__contact {
        align-items: center;
    }

    .footer-industrial__contact-item {
        justify-content: center;
    }

    .footer-industrial__desc {
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .footer-industrial__container--bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-badges-industrial {
        padding: 25px 0;
    }

    .footer-badges-industrial__container {
        padding: 0 20px;
        gap: 18px;
    }

    .footer-badges-industrial__grid {
        gap: 14px;
    }

    .footer-badges-industrial__item {
        width: 95px;
        height: 95px;
        padding: 10px;
    }
}

/* ============================================================
   موبایل: زیر 768px
   ============================================================ */
@media (max-width: 768px) {
    .footer-industrial__main {
        padding: 35px 0 30px;
    }

    .footer-industrial__container {
        grid-template-columns: 1fr 1fr;
        gap: 25px 20px;
        padding: 0 15px;
        text-align: center;
    }

    /* --- ستون درباره ما: تمام عرض --- */
    .footer-industrial__col--about {
        grid-column: 1 / -1;
        padding-left: 0;
        border-left: none;
        border-bottom: 1px solid var(--ft-border-light);
        padding-bottom: 22px;
        text-align: center;
    }

    /* --- همه ستون‌ها: وسط‌چین --- */
    .footer-industrial__col {
        text-align: center;
    }

    /* --- برند --- */
    .footer-industrial__brand {
        justify-content: center;
    }

    /* --- اطلاعات تماس --- */
    .footer-industrial__contact {
        align-items: center;
    }

    .footer-industrial__contact-item {
        justify-content: center;
    }

    /* --- توضیحات --- */
    .footer-industrial__desc {
        font-size: 12px;
    }

    /* --- عنوان‌ها: وسط‌چین --- */
    .footer-industrial__title {
        font-size: 14px;
        text-align: center;
    }

    /* --- خط زیر عنوان: وسط‌چین --- */
    .footer-industrial__title::after {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    /* --- لینک‌ها: وسط‌چین --- */
    .footer-industrial__links {
        align-items: center;
        text-align: center;
    }

    .footer-industrial__links li a {
        justify-content: center;
        text-align: center;
    }

    .footer-industrial__links li a:hover {
        padding-right: 0;
        padding-left: 6px;
    }

    /* --- نوار پایین فوتر --- */
    .footer-industrial__container--bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 0 15px;
    }

    /* --- بخش نمادهای اعتماد --- */
    .footer-badges-industrial {
        padding: 22px 0;
    }

    .footer-badges-industrial__container {
        padding: 0 15px;
        gap: 16px;
    }

    .footer-badges-industrial__title {
        font-size: 14px;
    }

    .footer-badges-industrial__title i {
        font-size: 16px;
    }

    .footer-badges-industrial__grid {
        gap: 12px;
    }

    .footer-badges-industrial__item {
        width: 85px;
        height: 85px;
        padding: 8px;
        border-radius: var(--ft-radius-md);
    }
}

/* ============================================================
   موبایل کوچک: زیر 480px
   ============================================================ */
@media (max-width: 480px) {
    .footer-industrial__container {
        grid-template-columns: 1fr;
        gap: 22px;
        text-align: center;
    }

    /* --- همه ستون‌ها: وسط‌چین --- */
    .footer-industrial__col {
        text-align: center;
    }

    .footer-industrial__col--about {
        border-bottom: 1px solid var(--ft-border-light);
        padding-bottom: 20px;
        text-align: center;
    }

    /* --- برند و تماس --- */
    .footer-industrial__brand {
        justify-content: center;
    }

    .footer-industrial__contact {
        align-items: center;
    }

    .footer-industrial__contact-item {
        justify-content: center;
    }

    /* --- عنوان‌ها: وسط‌چین --- */
    .footer-industrial__title {
        text-align: center;
    }

    .footer-industrial__title::after {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    /* --- لینک‌ها: وسط‌چین --- */
    .footer-industrial__links {
        align-items: center;
        text-align: center;
    }

    .footer-industrial__links li a {
        justify-content: center;
    }

    /* --- لوگو --- */
    .footer-industrial__logo {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .footer-industrial__logo img {
        width: 42px;
        height: 42px;
    }

    .footer-industrial__name {
        font-size: 18px;
    }

    /* --- شبکه‌های اجتماعی --- */
    .footer-industrial__social-link {
        width: 34px;
        height: 34px;
        font-size: 13px;
    }

    /* --- بخش نمادهای اعتماد --- */
    .footer-badges-industrial {
        padding: 20px 0;
    }

    .footer-badges-industrial__container {
        padding: 0 12px;
        gap: 14px;
    }

    .footer-badges-industrial__grid {
        gap: 10px;
    }

    .footer-badges-industrial__item {
        width: 75px;
        height: 75px;
        padding: 6px;
    }
}

/* ============================================================
   موبایل خیلی کوچک: زیر 400px
   ============================================================ */
@media (max-width: 400px) {
    .footer-industrial__container {
        padding: 0 10px;
        text-align: center;
    }

    .footer-industrial__title {
        font-size: 13px;
        text-align: center;
    }

    .footer-industrial__title::after {
        right: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-industrial__links li a {
        font-size: 12px;
        justify-content: center;
    }

    .footer-industrial__contact-item {
        font-size: 12px;
    }

    .footer-industrial__powered {
        font-size: 11px;
    }

    .footer-badges-industrial__container {
        padding: 0 10px;
    }

    .footer-badges-industrial__title {
        font-size: 13px;
    }

    .footer-badges-industrial__grid {
        gap: 8px;
    }

    .footer-badges-industrial__item {
        width: 68px;
        height: 68px;
        padding: 5px;
        border-radius: var(--ft-radius-sm);
    }
}