.customer-avatar-placeholder {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #e9ecef;
        overflow: hidden;
      }

      .customer-avatar-placeholder svg {
        width: 60%;
        height: 60%;
        color: #adb5bd;
      }

      .no-articles {
        text-align: center;
        padding: 80px 20px;
        color: #94a3b8;
      }

      .no-articles svg {
        width: 90px;
        height: 90px;
        margin-bottom: 25px;
        opacity: 0.5;
      }

      .no-articles h3 {
        color: #1f2937;
        font-size: 24px;
        margin-bottom: 10px;
      }

      .no-articles p {
        font-size: 15px;
      }

      .contact-form-msg {
        display: block;
        margin-top: 20px;
        padding: 14px 22px;
        border-radius: 12px;
        font-size: 15px;
        font-weight: 600;
        line-height: 1.6;
      }

      .contact-form-msg.hidden {
        display: none;
      }

      @media (max-width: 991px) {
        .main-header .navbar-brand img {
          margin-right: 0 !important;
        }
      }

      .hero.hero-slider-layout .hero-slide::before {
        content: "";
        display: block;
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(
          180deg,
          rgba(38, 38, 38, 0.35) 0%,
          rgba(38, 38, 38, 0.15) 25%,
          rgba(38, 38, 38, 0) 55%
        );
        width: 100%;
        height: 100%;
        z-index: 1;
      }

/* ==========================================
   Responsive - Home Page
   ========================================== */

@media (max-width: 991px) {

    /* Hero */
    .hero .hero-slide {
        min-height: 650px;
    }

    .hero .hero-content {
        width: 100%;
        max-width: 700px;
        margin: 0 auto;
        padding: 120px 20px 80px;
        text-align: center;
    }

    .hero .section-title {
        text-align: center;
    }

    /* عنوان کوچک */
    .hero .section-title h3 {
        font-size: 20px;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    /* عنوان اصلی */
    .hero .section-title h1 {
        font-size: 42px;
        line-height: 1.35;
        margin-bottom: 20px;
    }

    /* متن توضیحات */
    .hero .section-title p {
        font-size: 17px;
        line-height: 2;
        max-width: 600px;
        margin: 0 auto;
    }

    /* دکمه */
    .hero .hero-content-body {
        display: flex;
        justify-content: center;
        margin-top: 25px;
    }

    .hero .hero-btn {
        text-align: center;
    }
}


/* ==========================================
   Mobile
   ========================================== */

@media (max-width: 767px) {

    .hero .hero-slide {
        min-height: 600px;
    }

    .hero .hero-content {
        padding: 100px 18px 70px;
    }

    .hero .section-title h3 {
        font-size: 17px;
        line-height: 1.6;
        margin-bottom: 10px;
    }

    .hero .section-title h1 {
        font-size: 30px;
        line-height: 1.5;
        margin-bottom: 18px;
    }

    .hero .section-title p {
        font-size: 15px;
        line-height: 2;
        max-width: 100%;
    }

    .hero .hero-content-body {
        margin-top: 22px;
    }

    .hero .hero-btn .btn-default {
        padding: 13px 25px;
        font-size: 14px;
    }
}


/* ==========================================
   Small Mobile
   ========================================== */

@media (max-width: 480px) {

    .hero .hero-slide {
        min-height: 570px;
    }

    .hero .hero-content {
        padding: 90px 15px 60px;
    }

    .hero .section-title h3 {
        font-size: 16px;
    }

    .hero .section-title h1 {
        font-size: 26px;
        line-height: 1.55;
    }

    .hero .section-title p {
        font-size: 14px;
        line-height: 2;
    }

    .hero .hero-btn .btn-default {
        width: 100%;
        max-width: 220px;
    }
}



/* =========================================================
   EADER GROUP - HOME PAGE RESPONSIVE
   ========================================================= */


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 991px) {

    /* -----------------------------------------------------
       GENERAL
       ----------------------------------------------------- */

    .container {
        max-width: 100%;
    }

    .section-row {
        text-align: center;
    }

    .section-title {
        text-align: center;
    }

    .section-title h3 {
        font-size: 20px;
        line-height: 1.6;
    }

    .section-title h2 {
        font-size: 34px;
        line-height: 1.5;
    }

    .section-title p {
        font-size: 16px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       HERO
       ----------------------------------------------------- */

    .hero .hero-slide {
        min-height: 650px;
    }

    .hero .hero-content {
        width: 100%;
        max-width: 750px;
        margin: 0 auto;
        padding: 120px 25px 80px;
        text-align: center;
    }

    .hero .section-title {
        text-align: center;
    }

    .hero .section-title h3 {
        font-size: 20px;
    }

    .hero .section-title h1 {
        font-size: 42px;
        line-height: 1.4;
    }

    .hero .section-title p {
        max-width: 650px;
        margin: 0 auto;
        font-size: 17px;
        line-height: 2;
    }

    .hero .hero-content-body {
        display: flex;
        justify-content: center;
        margin-top: 25px;
    }


    /* -----------------------------------------------------
       ABOUT / INTRO
       ----------------------------------------------------- */

    .about-us,
    .intro-video,
    .what-we-do,
    .why-choose-us {
        text-align: center;
    }

    .about-us .section-row,
    .intro-video .section-row,
    .what-we-do .section-row,
    .why-choose-us .section-row {
        row-gap: 35px;
    }

    .about-us .section-title,
    .intro-video .section-title,
    .what-we-do .section-title,
    .why-choose-us .section-title {
        text-align: center;
    }

    .section-title-content {
        text-align: center;
    }

    .section-title-content p {
        font-size: 16px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       WHAT WE DO
       ----------------------------------------------------- */

    .what-we-do .section-row {
        margin-bottom: 35px;
    }

    .what-we-do .intro-video-box {
        width: 100%;
    }

    .video-counter {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 25px;
    }

    .video-counter-item {
        text-align: center;
    }


    /* -----------------------------------------------------
       PRODUCTS / CASE STUDY
       ----------------------------------------------------- */

    .case-study .section-row {
        row-gap: 25px;
    }

    .case-study .section-title {
        text-align: center;
    }

    .case-study .section-btn {
        display: flex;
        justify-content: center;
    }

    .page-case-study .row {
        row-gap: 30px;
    }

    .case-study-item {
        height: 100%;
    }

    .case-study-content {
        text-align: center;
    }

    .case-study-content h3 {
        font-size: 20px;
        line-height: 1.6;
    }

    .case-study-content p {
        font-size: 15px;
        line-height: 1.9;
    }

    .case-study-btn {
        text-align: center;
    }


    /* -----------------------------------------------------
       WHY CHOOSE US
       ----------------------------------------------------- */

    .why-choose-us .row {
        row-gap: 30px;
    }

    .why-choose-item {
        text-align: center;
    }

    .why-choose-item h3 {
        font-size: 19px;
        line-height: 1.6;
    }

    .why-choose-item p {
        font-size: 15px;
        line-height: 1.9;
    }


    /* -----------------------------------------------------
       FAQ
       ----------------------------------------------------- */

    .faq-section .section-row {
        row-gap: 30px;
    }

    .faq-section .section-title {
        text-align: center;
    }

    .accordion {
        text-align: right;
    }

    .accordion-button {
        font-size: 16px;
        line-height: 1.8;
    }

    .accordion-body {
        font-size: 15px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       BLOG
       ----------------------------------------------------- */

    .blog .section-row {
        row-gap: 25px;
    }

    .blog .section-title {
        text-align: center;
    }

    .blog .section-btn {
        display: flex;
        justify-content: center;
    }

    .blog-item {
        height: 100%;
    }

    .blog-item-content {
        text-align: center;
    }

    .blog-item-content h3 {
        font-size: 19px;
        line-height: 1.7;
    }

    .blog-item-content p {
        font-size: 15px;
        line-height: 1.9;
    }


    /* -----------------------------------------------------
       CTA
       ----------------------------------------------------- */

    .footer-cta-box {
        text-align: center;
    }

    .footer-cta-content .section-title {
        text-align: center;
    }

    .footer-cta-btn {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
    }
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 767px) {

    /* -----------------------------------------------------
       GENERAL
       ----------------------------------------------------- */

    .container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .section-title h3 {
        font-size: 17px;
        line-height: 1.7;
        margin-bottom: 8px;
    }

    .section-title h2 {
        font-size: 28px;
        line-height: 1.55;
        margin-bottom: 15px;
    }

    .section-title p,
    .section-title-content p {
        font-size: 15px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       HERO
       ----------------------------------------------------- */

    .hero .hero-slide {
        min-height: 600px;
    }

    .hero .hero-content {
        padding: 100px 18px 70px;
    }

    .hero .section-title h3 {
        font-size: 17px;
    }

    .hero .section-title h1 {
        font-size: 30px;
        line-height: 1.55;
        margin-bottom: 18px;
    }

    .hero .section-title p {
        font-size: 15px;
        line-height: 2;
    }

    .hero .hero-content-body {
        margin-top: 22px;
    }

    .hero .btn-default {
        font-size: 14px;
        padding: 13px 24px;
    }


    /* -----------------------------------------------------
       ABOUT
       ----------------------------------------------------- */

    .about-us,
    .intro-video,
    .what-we-do,
    .why-choose-us,
    .case-study,
    .faq-section,
    .blog {
        overflow: hidden;
    }

    .about-us .section-title h2,
    .intro-video .section-title h2,
    .what-we-do .section-title h2,
    .why-choose-us .section-title h2 {
        font-size: 27px;
    }


    /* -----------------------------------------------------
       VIDEO / COUNTER
       ----------------------------------------------------- */

    .video-counter {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .video-counter-item {
        width: 100%;
        text-align: center;
    }

    .video-counter-item h2 {
        font-size: 30px;
    }

    .video-counter-item p {
        font-size: 14px;
    }


    /* -----------------------------------------------------
       PRODUCTS
       ----------------------------------------------------- */

    .case-study .section-title {
        text-align: center;
    }

    .case-study .section-title h2 {
        font-size: 27px;
    }

    .case-study .section-btn {
        justify-content: center;
    }

    .page-case-study .row {
        row-gap: 25px;
    }

    .case-study-content {
        padding: 15px 10px;
        text-align: center;
    }

    .case-study-content h3 {
        font-size: 18px;
        line-height: 1.7;
    }

    .case-study-content p {
        font-size: 14px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       WHY CHOOSE
       ----------------------------------------------------- */

    .why-choose-item {
        padding: 0 10px;
    }

    .why-choose-item h3 {
        font-size: 18px;
    }

    .why-choose-item p {
        font-size: 14px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       FAQ
       ----------------------------------------------------- */

    .accordion-button {
        font-size: 15px;
        line-height: 1.8;
        padding: 15px 12px;
    }

    .accordion-body {
        font-size: 14px;
        line-height: 2;
        padding: 12px;
    }


    /* -----------------------------------------------------
       BLOG
       ----------------------------------------------------- */

    .blog .section-title h2 {
        font-size: 27px;
    }

    .blog-item-content {
        text-align: center;
        padding: 15px 10px;
    }

    .blog-item-content h3 {
        font-size: 18px;
        line-height: 1.7;
    }

    .blog-item-content p {
        font-size: 14px;
        line-height: 2;
    }


    /* -----------------------------------------------------
       CTA
       ----------------------------------------------------- */

    .footer-cta-box {
        text-align: center;
    }

    .footer-cta-box .section-title h2 {
        font-size: 26px;
    }

    .footer-cta-btn {
        flex-direction: column;
        align-items: center;
    }

    .footer-cta-btn .btn-default {
        width: 100%;
        max-width: 280px;
    }
}


/* =========================================================
   SMALL MOBILE
   ========================================================= */

@media (max-width: 480px) {

    .container {
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Titles */
    .section-title h3 {
        font-size: 16px;
    }

    .section-title h2 {
        font-size: 24px;
        line-height: 1.6;
    }

    .section-title p,
    .section-title-content p {
        font-size: 14px;
        line-height: 2;
    }


    /* Hero */
    .hero .hero-slide {
        min-height: 570px;
    }

    .hero .hero-content {
        padding: 90px 15px 60px;
    }

    .hero .section-title h1 {
        font-size: 26px;
        line-height: 1.6;
    }

    .hero .section-title p {
        font-size: 14px;
    }


    /* Sections */
    .about-us .section-title h2,
    .intro-video .section-title h2,
    .what-we-do .section-title h2,
    .why-choose-us .section-title h2,
    .case-study .section-title h2,
    .blog .section-title h2 {
        font-size: 24px;
    }


    /* Product */
    .case-study-content h3 {
        font-size: 17px;
    }

    .case-study-content p {
        font-size: 13px;
    }


    /* FAQ */
    .accordion-button {
        font-size: 14px;
        padding: 13px 10px;
    }

    .accordion-body {
        font-size: 13px;
    }


    /* CTA */
    .footer-cta-box .section-title h2 {
        font-size: 23px;
    }

}


@media (max-width: 767px) {

    .main-footer {
        text-align: center;
    }

    .footer-logo {
        text-align: center;
        margin-bottom: 30px;
    }

    .about-footer {
        text-align: center;
    }

    .footer-contact-box {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .footer-contact-item {
        width: 100%;
        text-align: center;
    }

    .footer-contact-item h3 {
        font-size: 15px;
        line-height: 1.9;
    }

    .footer-social-links {
        text-align: center;
        margin-top: 30px;
    }

    .footer-social-links ul {
        display: flex;
        justify-content: center;
        padding: 0;
        gap: 15px;
    }

    .footer-menu ul {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px 20px;
        padding: 0;
    }

    .footer-copyright {
        text-align: center;
    }

    .footer-copyright-text {
        text-align: center;
        margin-top: 20px;
    }

    .footer-copyright-text p {
        font-size: 13px;
        line-height: 2;
    }

    .footer-credit {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 5px;
    }
}


/* =========================================================
   FAQ + HOW IT WORKS - MOBILE RESPONSIVE
   ========================================================= */


/* =========================================================
   FAQ
   ========================================================= */

@media (max-width: 991px) {

    /* کل بخش سوالات متداول */
    .our-faqs {
        text-align: center;
    }

    .our-faqs-content {
        text-align: center;
    }

    .our-faqs .section-title {
        text-align: center;
    }

    /* باکس هنوز سوالی دارید */
    .faq-cta-box {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        width: 100%;
    }

    /* عکس‌های مشتری */
    .faq-cta-box .customer-images {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin: 0 auto 20px;
    }

    .faq-cta-box .customer-img {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .faq-cta-box .customer-avatar-placeholder {
        display: flex;
        justify-content: center;
        align-items: center;
        margin: 0 auto;
    }

    /* متن باکس */
    .faq-cta-box-content {
        width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .faq-cta-box-content h3 {
        text-align: center;
        width: 100%;
        font-size: 18px;
        line-height: 1.7;
        margin-bottom: 12px;
    }

    /* شماره تلفن */
    .faq-cta-box-content .btn-faqs {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        margin: 0 auto;
    }

    /* آکاردئون */
    .faq-accordion {
        width: 100%;
        margin-top: 35px;
        text-align: right;
    }

    .faq-accordion .accordion-item {
        text-align: right;
    }

    .faq-accordion .accordion-button {
        text-align: right;
        justify-content: space-between;
        font-size: 16px;
        line-height: 1.8;
    }

    .faq-accordion .accordion-body {
        text-align: right;
        font-size: 15px;
        line-height: 2;
    }
}


/* =========================================================
   HOW IT WORKS
   ========================================================= */

@media (max-width: 991px) {

    .how-work {
        overflow: hidden;
    }

    /* عنوان بخش */
    .how-work .section-row {
        text-align: center;
        row-gap: 20px;
    }

    .how-work .section-title {
        text-align: center;
    }

    .how-work .section-title h3,
    .how-work .section-title h2 {
        text-align: center;
    }

    /* دکمه تماس */
    .how-work .section-btn {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
    }

    /* جعبه مراحل */
    .how-work-step-box {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 18px;
    }

    /* هر مرحله */
    .how-work-step-item {
        width: 100%;
        max-width: 600px;

        display: flex;
        align-items: center;

        text-align: center;
    }

    /* شماره */
    .how-work-step-no {
        flex: 0 0 auto;
    }

    .how-work-step-no h3 {
        margin: 0;
    }

    /* متن مرحله */
    .how-work-step-content {
        flex: 1;
        text-align: right;
    }

    .how-work-step-content h3 {
        font-size: 18px;
        line-height: 1.7;
        margin-bottom: 5px;
    }

    .how-work-step-content p {
        font-size: 15px;
        line-height: 1.9;
        margin: 0;
    }
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 767px) {

    /* FAQ */
    .faq-cta-box {
        padding: 20px 15px;
    }

    .faq-cta-box .customer-images {
        margin-bottom: 18px;
    }

    .faq-cta-box-content h3 {
        font-size: 17px;
    }

    .faq-cta-box-content .btn-faqs {
        font-size: 14px;
        padding: 10px 18px;
        max-width: 100%;
    }

    .faq-accordion {
        margin-top: 30px;
    }

    .faq-accordion .accordion-button {
        font-size: 14px;
        padding: 14px 12px;
    }

    .faq-accordion .accordion-body {
        font-size: 14px;
        line-height: 2;
    }


    /* HOW IT WORKS */

    .how-work {
        padding-left: 0;
        padding-right: 0;
    }

    .how-work .section-row {
        margin-bottom: 30px;
    }

    .how-work .section-title h3 {
        font-size: 17px;
    }

    .how-work .section-title h2 {
        font-size: 26px;
        line-height: 1.6;
    }

    .how-work .section-btn {
        margin-top: 5px;
    }

    .how-work-step-box {
        gap: 15px;
    }

    .how-work-step-item {
        width: 100%;
        max-width: 100%;

        padding: 18px 15px;

        flex-direction: row;
        align-items: center;
        justify-content: center;

        text-align: center;
    }

    .how-work-step-no {
        margin-left: 15px;
    }

    .how-work-step-no h3 {
        font-size: 22px;
    }

    .how-work-step-content {
        text-align: right;
    }

    .how-work-step-content h3 {
        font-size: 16px;
        line-height: 1.7;
    }

    .how-work-step-content p {
        font-size: 13px;
        line-height: 1.9;
    }
}


/* =========================================================
   VERY SMALL MOBILE
   ========================================================= */

@media (max-width: 480px) {

    /* FAQ */
    .faq-cta-box {
        padding: 15px 10px;
    }

    .faq-cta-box .customer-images {
        transform: scale(0.9);
        margin-bottom: 12px;
    }

    .faq-cta-box-content h3 {
        font-size: 16px;
    }

    .faq-cta-box-content .btn-faqs {
        font-size: 13px;
        padding: 9px 14px;
    }


    /* HOW IT WORKS */

    .how-work .section-title h2 {
        font-size: 23px;
    }

    .how-work-step-item {
        padding: 15px 10px;
    }

    .how-work-step-no {
        margin-left: 12px;
    }

    .how-work-step-no h3 {
        font-size: 20px;
    }

    .how-work-step-content h3 {
        font-size: 15px;
    }

    .how-work-step-content p {
        font-size: 12px;
    }
}

/* ==========================================
   Products - Mobile
   ========================================== */

@media (max-width: 991px) {

    .case-study-item {
        text-align: right;
    }

    .case-study-content {
        text-align: right !important;
    }

    .case-study-content h3,
    .case-study-content p {
        text-align: right !important;
    }

    /* بیشتر بدانید */
    .case-study-btn {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        width: 100%;
        text-align: right;
    }

    .case-study-btn a {
        margin-left: 0;
        margin-right: 0;
    }
}


@media (max-width: 767px) {

    .case-study-content {
        padding-left: 15px;
        padding-right: 15px;
        text-align: right !important;
    }

    .case-study-content h3 {
        font-size: 18px;
        line-height: 1.7;
        text-align: right !important;
    }

    .case-study-content p {
        font-size: 14px;
        line-height: 2;
        text-align: right !important;
    }

    .case-study-btn {
        justify-content: flex-start;
    }
}

@media (max-width: 767px) {

    .hero .section-title h3,
    .hero .section-title p {
        display: none !important;
    }

    .hero .section-title h1 {
        display: block !important;
        margin: 0 0 25px;
        font-size: 28px;
        line-height: 1.6;
        text-align: center;
    }

    .hero .hero-content-body {
        margin-top: 0;
        display: flex;
        justify-content: center;
    }

    .hero .hero-btn {
        display: flex;
        justify-content: center;
    }
}

@media (max-width: 767px) {

    .hero .hero-content {
        padding-top: 350px;
        padding-bottom: 40px;
    }

    .hero .section-title h1 {
        margin-bottom: 25px;
    }

    .hero .hero-content-body {
        margin-top: 0;
    }
}