@media screen and (max-width: 865px){

    .fixed-header {
        display: none;
    }

    .fixed-header-mobile {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 65px; 
        padding: 0 20px;
        z-index: 5; 
    }
    
    .logo img {
        /* max-height: 100%; */
        width: 200px;
        /* height: 50px; */
    }

    #head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px;
    }

    #head__logo, #menuBtn {
        cursor: pointer;
    }

    #menuBtn, #closeMenu {
        width: 30px;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        /* justify-content: space-between; */
        align-items: flex-start;
        gap: 5vh;
        /* margin-top: 10vh; */
        background-color: var(--dark);
        width: 110%;
        height: 100%; 
    }
    
    .nav-links a, span {
        color: white;
        text-decoration: none;
        margin-left: 20px; /* Adjust spacing between links */
        text-transform: uppercase;
        mix-blend-mode: difference;
    }
    
      /* Dropdown Button */
      .dropdown {
        display: inline-block;
        position: relative;
        color: #333;
        text-decoration: none;
        padding: 10px;
        /* z-index: 999; */
        z-index: 1;
      }
    
      .dropdown span {
        color: #f1f1f1;
      }
      
      /* Dropdown Content (Hidden by Default) */
      .dropdown-content {
        display: none;
        position: absolute;
        left: 15vw;
        top: 0vh;
        background-color: rgba(0, 0, 0, 1);
        width: 260px;
        box-shadow: 0px 8px 16px 0px rgba(0,0,0,0);
        z-index: 10;
      }
      
      /* Show the dropdown menu on hover */
      .dropdown:hover .dropdown-content {
        display: block;
      }    
      
      /* Dropdown Links */
      .dropdown-content a {
        display: block;
        color: #f1f1f1;
        padding: 10px;
        margin-left: 0px;
        text-decoration: none;
        text-transform: none;
      }
      
      /* Change color of dropdown links on hover */
      .dropdown-content a:hover {
        background-color: #333;
      } 

}

@media screen and (max-width: 765px) {
    .dropdown-content {
        left: 17vw;
    }
}

@media screen and (max-width: 665px) {
    .dropdown-content {
        left: 20vw;
    }
}

@media screen and (max-width: 565px) {
    .dropdown-content {
        left: 23vw;
    }
}

@media screen and (max-width: 465px) {

    .logo img {
        width: 150px;
        margin-left: -5vw;
    }

    .dropdown-content {
        left: 26vw;
    }
}

@media screen and (max-width: 400px) {
    .dropdown-content {
        left: 32vw;
    }

    .dropdown-content a {
        font-size: 10px;
    }
}

@media screen and (max-width: 350px) {

    .dropdown-content {
        left: 35vw;
        width: 160px;
    }

    .dropdown-content a {
        font-size: 10px;
    }
}

@media screen and (max-width: 300px) {

    .logo img {
        width: 100px;
        margin-left: -5vw;
    }

    .dropdown-content {
        left: 37vw;
        width: 150px;
    }

    .dropdown-content a {
        font-size: 10px;
    }
}

@media screen and (max-width: 621px) {

    .content_block {
        width: calc(var(--index)* 30);
    }

}

@media screen and (max-width: 870px) {
    .big__title__2 {
        font-size: calc(var(--index) * 6);
        height: 14vh;
    }

    .big__title__3 .stroke_1 {
        font-size: calc(var(--index) * 3);
    }

    .big__title__3 {
        height: 12vh;
        margin-top: 4vh;
    }
}


@media screen and (max-width: 768px) {

    .title__square {
        width: calc(var(--index) * 6);
	    height: calc(var(--index) * 6);
    }

    .cont_1 img {
        margin-top: calc(var(--index) * 9);
        width: calc(var(--index) * 22 );
    }

    .content_block p {
        font-size: calc(var(--index) * 1 );
        margin-top: -30px;
        width: calc(var(--index) * 18 );
    }
}


@media screen and (max-width: 620px) { 

    .cont_1 {
        flex-direction: column;
        align-items: center;
        height: 170vh;
        margin-top: 0vh;
    }

    .cont_1 img {
        width: calc(var(--index) * 35 );
    }

    .content_block h1 {
        font-size: calc(var(--index) * 3 );
        width: calc(var(--index) * 20);
    }

    .content_block p {
        font-size: calc(var(--index) * 1.5 );
        margin-top: 0px;
        width: calc(var(--index) * 30 );
    }

    .cont_1 button {
        width: 15vw;
        font-size: calc(var(--index) * 1);
    }

    /* .liner  .main-square-div2 {
        margin-left: -30vw;
    } */
}

@media screen and (max-width: 520px) { 

    .cont_1 {
        flex-direction: column;
        align-items: center;
        height: 140vh;
        margin-top: -10vh;
    }
}

@media screen and (max-width: 430px) {
    .big__title__2 {
        font-size: calc(var(--index) * 5.3);
        height: 7vh;
    }

    .big__title__3 .stroke_1 {
        font-size: calc(var(--index) * 3.2);
    }

    .big__title__3 {
        height: 7vh;
        margin-top: 5vh;
    }
}

@media screen and (max-width: 420px) {

    .cont_1 {
        flex-direction: column;
        align-items: center;
        height: 130vh;
        margin-top: 0vh;
    }

    #cnt1 {
        margin-top: -10vh;
        height: 160vh;
    }

    .cont_1 img {
        width: calc(var(--index) * 40 );
    }

    .content_block p {
        font-size: calc(var(--index) * 2 );
        margin-top: -10px;
        width: calc(var(--index) * 35 );
    }

    .cont_1 button {
        width: 20vw;
        font-size: calc(var(--index) * 1.5);
    }
}

@media screen and (max-width: 1260px) {
    .image__block img {
        width: calc(var(--index) * 17);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 17);
    }
}


@media screen and (max-width: 905px) {
    .image__block img {
        width: calc(var(--index) * 17);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 17);
    }
}

@media screen and (max-width: 870px) {
    .image__block img {
        width: calc(var(--index) * 19);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 19);
    }
}

@media screen and (max-width: 870px) {
    .image__block img {
        width: calc(var(--index) * 20);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 20);
    }
}

@media screen and (max-width: 720px) {
    .image__block img {
        width: calc(var(--index) * 17);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 17);
    }

    .gen__title h3 {
        font-size: calc(var(--index) * 1);
    }

    .gen__title p {
        font-size: calc(var(--index) * 0.8);
    }

    .descr {
        padding: 1px;
    }
}

@media screen and (max-width: 550px) {
    .image__block img {
        width: calc(var(--index) * 20);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 20);
    }

    .gen__title h3 {
        font-size: calc(var(--index) * 1);
    }

    .gen__title p {
        font-size: calc(var(--index) * 0.8);
    }

    .descr {
        padding: 1px;
    }
}

@media screen and (max-width: 450px) {

    .image__block img {
        width: calc(var(--index) * 30);
        height: auto;
    }

    .gen__title, .wrapper_bc img {
        width: calc(var(--index) * 35);
    }

    .gen__title h3 {
        font-size: calc(var(--index) * 1.8);
    }

    .gen__title p {
        font-size: calc(var(--index) * 1.6);
    }

    .descr {
        padding: 2px;
    }
}

@media screen and (max-width: 400px) {
    .image__block {
        height: 70vh;
    }

    .content_block {
        gap: 10vh;
    }
}

@media screen and (max-width: 300px) {
    .image__block {
        height: 60vh;
    }
}