@media screen and (min-width: 320px) and (max-width: 427px) {

    body {
            font-size: 14px;
            line-height: 1.6;
            font-family: Montserrat, sans-serif;
        }
    .container-page {
    width: 100%;
        padding: 0px 15px;
        text-align: center;
        margin: 0px auto;
    }

    .navigation-list,
    .header-adress {
        display: none;
    }

    .logo-color-1 {
        font-size: 18px;
        color: rgba(80, 80, 80, 1);
        text-shadow: 1px 1px 0px #ccc, 2px 2px 0px #c9c9c9;
        font-weight: 600;
        transition-property: transform;
        transition-duration: 500ms;
        margin: 0 auto;

    }

    .button-mob-menu {
        display: inline-flex;
        margin: 0;
        padding: 0;
        border: 2px solid;
        border-color: orange;
        background-color: white;
    }

    .menu-container {
    position: fixed;
position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    padding: 70px 35px 40px 40px;
    background: #FFFFFF;
    box-shadow: 0px 2px 1px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 1px 6px rgba(46, 47, 66, 0.08);
    display: none;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
}

.menu-container.is-open {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    }

    .menu-container.is-open {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .nav-list-mobile {
        text-align: left;
        padding: 0;
    }


    .nav-link-mob {
        display: block;
        font-weight: 600;
        font-size: 18px;
        line-height: 1.8;
        letter-spacing: 0.03em;
        text-transform: capitalize;
        color: #2E2F42;
        padding: 12px 20px;
        border-bottom: 1px solid #e0e0e0;
        cursor: pointer;
        transition: color 0.3s ease, background-color 0.3s ease;
    }

    .nav-link-mob:hover,
    .nav-link-mob:focus,
    .nav-link-mob:active {
color: #505070;
background-color: #f8f8fa;
    }

    .contact-links {
font-style: normal;
font-size: 18px;
color: #2E2F42;
    }

    .menu-btn-cls {
        position: absolute;
        top: 24px;
        right: 24px;
        padding: 0;
        margin-left: auto;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        border: 1px solid orange;
        background-color: #E7E9FC;
        cursor: pointer;
        color: #2E2F42;
        transition-duration: 250ms;
        transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    }

    .contact-list-mob {
        padding: 0px;
        margin: 0px;

    }

    .contact-mob-tel {
        display: block;
        font-weight: 700;
        font-size: 24px;
        line-height: 1.11;
        letter-spacing: 0.02em;
        text-transform: capitalize;
        color: #4D5AE5;
        margin-bottom: 40px;
    }

    .contact-mob-mail {
        text-align: left;
        display: block;
        margin-bottom: 48px;
        font-weight: 500;
        font-size: 20px;
        line-height: 1.2;
        color: #434455;
    }
.contacts-mob-menu {
    text-align: left;
    padding: 0;
    margin: 15px 0;
}
.mob-stock-gasset {
    color: red;
    text-decoration: underline;
}
.mob-stock-gasset2 {
    text-transform: lowercase;
}
a.stock-mob {
    display: flex;
    flex-direction: column;
    width: max-content;
}


    /* ---- TITLE PAGE-----  */

    .main-hero-text {
        color: rgba(200, 200, 200, 1);
        font-size: 24px;
        font-weight: 600;
        line-height: 1.15;
        text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.3),
            4px 4px 0px rgba(0, 0, 0, 0.3),
            6px 6px 0px rgba(0, 0, 0, 0.3);
    }
    .mob-vers {
        display: none;
    }
    .article-text-mob {
        display: inline-block;
        text-align: left;
    }
    .article-text {
        width: 100%;
        padding: 0px 15px;
        text-align: left;
        margin: 0px auto;
    }
    .img-design {
        width: 100%;
        height: 100%;
    }
.stock-label {
font-size: 10px;
padding: 2px 5px;
}
    .h2-titles {
        color: black;
        font-size: 16px;
        font-weight: 600;
        line-height: 1.15;
     
        text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.4);
    }
    .hide-mob-menu {
        display: none;
    }
    .mob-list-adr {
        display: flex;
        flex-direction: column;
    }
    .textmob-cntr-ft {
        margin: auto;
    }

/* -----Page Introduction--- */

.h1-titles-intr {
    color: black;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    margin: 20px auto;
}

.h2-style-intr {
    color: black;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}

.h3-style-intr {
    font-size: 15px;
    font-style: italic;
    text-decoration: underline;
    line-height: 1.5;
    font-weight: 500;
}

/* ---//---Cogeneration page---//--- */

.h1-titles-cogen {
    color: black;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    margin: 20px auto;
}
.h2-titles-cogen {
font-size: 16px;
}
.article-cogeneration {
margin: 0px;
}
.cogeneration-img {
width: 100%;
height: auto;
border-radius: 5px;
}
.cogeneration-genset-img {
 width: 100%;
height: auto;
border-radius: 5px;
}
.cogen-gensettype-list {
list-style-type: none;
display: block;
padding: 20px 0;
}
.cogen-gensettype-img {
width: 100%;
height: auto;
margin: 10px 0;
}
.cogengenset-option-img {
    width: 30%;
    height: auto;
    margin-right: 10px;
}
.genset-powerrating-img {
width: 30%;
height: auto;
margin-right: 10px;
}
.our-joblist,
.faq-list {
    padding-left: 10px;
}
.find-and-buy0 {
    margin: 10px 0;
}

/* -----//----dgenset page----//---- */
.h1-titl-dgenset {
color: black;
font-size: 18px;
font-weight: 600;
line-height: 1.3;
text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
margin: 20px auto;
}
.main-genset {
    margin: 0px;
}

.h2-style-dgenset {
  margin: 30px auto 0 auto;
color: black;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
    max-width: 300px;
}

.h3-title {
font-size: 14px;
font-style: italic;
text-decoration: underline;
line-height: 1.4;
}

.genset-types-list {
    display: flex;
flex-direction: column;
align-items: center;
}

.genset-types {
    height: auto;
    max-width: 70%;
}
.genset-types-cont {
    max-width: 90%;
    height: auto;
}
.genset-powerrating-item {
flex-direction: column;
}
.diselgenset-powerrating-img {
   width: 200px;
}
.service-img {
    width: 100%;
    height: auto;
    margin: 0 auto;
}
.power-load-img {
width: 100%;
    height: auto;
    margin: 0 auto;
}
.options-dgenset-list {
padding: 0;
}
.options-img {
    width: 25%;
    height: auto;
    border-radius: 5px;
    margin-right: 10px;
}

/* ----//----Stock Page ----//----- */

.main-stock {
    margin: 0px;
}
.h1-titl-stock {
    margin: 20px auto;
}
.h1-titl-dgenset-stock {
color: black;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}
.chp-img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    margin: 30px auto;
}
.base-mob-dscrp {
    margin-right: 25px;
}
.eqiup-character-title-h2,
.container-description-h2, .photo-chp-h2 {
    color: black;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.4;
        text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
}
.stock-equip-list {
    padding: 15px;
}
.h3-title {
    font-weight: 500;
}
.photo-chp-list {
display: flex;
flex-wrap: wrap;
flex-direction: column;
gap: 20px;
margin: 10px auto 20px auto;
align-items: center;
}
.photo-chp-item {
    display: flex;
    max-width: 100%;
}
.gas-foto-stock {
margin: 0 auto;
}
/* ---/-Video Testing CHP ----/- */
.video-chp-h2 {
    color: black;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
}   
.video-container {
    flex: 1 1 100%;
  }
.non-tab-mob {
    display: none;
}


/* -----//----UPS PAGE----//----- */

.main-ups {
    margin: 0;
}
.h1-titles-ups {
    color: black;
        font-size: 18px;
        font-weight: 600;
        line-height: 1.3;
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
margin: 20px 0;
}
.h1-ups-hidden {
    display: none;
}

.ups-brand-list {
    display: block;
}
.ups-manufacturers {
    display: inline-block;
    font-style: italic;
    font-weight: 500;
    max-width: 201px;
}
.ups-brand-item {
    margin-bottom: 14px;
}
.ups-about {
    margin: 20px 0;
    font-weight: 400;
    text-decoration: underline;
}
.title-h2-ups {
    color: black;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.4;
        text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}
.h3-title-ups {
font-size: 14px;
    font-style: italic;
    text-decoration: underline;
    line-height: 1.4;
    font-weight: 500;
}
.ups-monoblock-list {
display: block;
}
.figure-abbups-list {
    margin: 14px 0;
}
.span-pwave-scale, .span-dpa, .span-base-dpa, .span-symmetra {
    display: block;
}
.span-pvalue-tab {
    display: inline;
}
.span-pvalue-descrip2, .span-pwave-scale2, .span-base-dpa2, .span-upscale-st2, .span-symmetraupscale, .span-mob-3in1-2 {
    display: block;
}
.br-upscale {
    display: none;
}
.monoblock-descrip {
 font-weight: 500;   
}
.figure-conceptpower-dpa {
margin: 14px 0;
padding: 0;
display: flex;
flex-direction: column;
align-items: center;
}
.powervalue-3in1-img, .conceppower-dpa-img {
max-width: 100%;
height: auto;
}
.figure-change-upsmodule {
display: flex;
flex-direction: column;
align-items: center;
margin: 0;
}
.module-change-descrip {
max-width: 250px;
}
.powervalue-3in1-descrip, .conceppower-dpa-descrip {
 margin: 14px 0 0 0; 
 font-weight: 500;  
}
.span-mob-3in1 {
    display: inline;
}
.figure-abbapc-modular {
margin: 14px 0;
padding: 0;
}
.ups-modular-list-1 {
display: block;
}
.ups-server-rt-descrip,
.modular-descrip-1 {
    font-weight: 500;
}

.module-change {
    display: block;
margin: 0;
}
.change-module-img {
    max-width: 100%;

}
.module-change-descrip {
    text-align: center;
    font-weight: 500;
    font-style: italic;
    margin: 5px 0;
}
.ups-server-rt-list {
display: block;
}
.span-mob-serverups {
    display: block;
}
.usage-cases {
display: flex;
gap: 5px;
flex-direction: column;
align-items: center;
}
.usage-img-wrapper {
    text-align: center;
    max-width: 95%;
    height: auto;
    display: flex;
    justify-content: center;
}
.usage-ups-img {
    max-width: 100%;
    height: auto;
 display: block;

}


/* ----//---Electrical Design Page-----//----- */

.main-electricaldesign {
    margin: 0;
}

.el-design-img {
    max-width: 100%;
    height: auto;
}

.h1-titles-deisgn {
    color: black;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    max-width: 300px;
    margin: 20px auto;
}

.span-title1-edesign {
    background-color: #c9c9e9;
}

.about-edesign,
.service-design-list,
.objects-design-list,
.edesign-benefits-list {
    text-align: left;
}

.h3-edesign,
.h3-edesign-formats,
.h3-edesign-benefits {
    font-size: 16px;
    text-decoration: underline;
    line-height: 1.3;
}



/* ----//---Switchboard Equipment Page-----//----- */
        
.main-switchboar-equipment {
margin: 0 }
.h1-switchboard {
color: black;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
margin: 20px auto;
max-width: 300px;
}
.h2-switchboard-options,
.h2-switchboard-construction,
.h2-techdesriptions,
.h2-usercases,
.h2-advantages {
color: black;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
}

  .power-panel-img,
  .power-panel-img2,
  .power-panel-img3,
  .power-panel-img4 {
      max-width: 100%;
  }
.type-list-wrap,
.construct-list-wrap,
.techdescrip-wrapper,
.advantages-wrapper {
display: flex;
gap: 10px;
align-items: center;
flex-direction: column-reverse;
}
.advantages-wrapper {
margin-bottom: 0;
}
.advantages-list {
    margin-bottom: 0;
  }



    /* ----//---Energy Audit Page-----//----- */

    .main-energy-audit {
        margin: 0;
      }
      .h1-audit {
        color: black; font-size: 18px;
        font-weight: 600; line-height: 1.3; 
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2); 
        margin: 20px auto;
      }
      .spanbr-eaudit-h1 {
        display: inline;
      }
      .h2-eauditfor, .h2-eaudit-options, .h2-eaudit-whom, .h2-eaudit-formats, .h2-eaudit-advantages {
        color: black;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.4; 
        text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);    
      }
      .e-audit-img {
        border-radius: 5px;
        max-width: 100%;
        height: auto;
            }
    .eaudit-contactus {
      text-align: left;
      margin: 20px auto;
    }



    /* -------//---Commissioning Page-----//----- */

    .commissioning-main {
        margin: 0;
      }
      .h1-commissioning {
     color: black;
     font-size: 18px;
     font-weight: 600;
     line-height: 1.3;
     text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
     margin: 20px auto;
      } 
      .commissioning-img {
        max-width: 100%;
        height: auto;
        border-radius: 5px;
      }
      .h2-commissioning {
        color: black;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.4;
        text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
    
     }
      .list-of-equipmentcommissioning, .service-list, .benefits-list {
  text-align: left;
  padding-left: 10px;
      }
      .h3-benefits, .h3-service {
        color: black;
        font-size: 16px;
        font-weight: 500;
        line-height: 1.4;
        text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.1);
        font-style: italic;
            }






}