@media screen and (max-width: 1200px) {
  /* our product */

  .swiper-slide-active .product {
    width: 80%;
  }

  .swiper-slide-active .product .see_more {
    font-size: 0.75rem;
  }

  .swiper-slide-active .product .see_more img {
    height: 20px;
  }
}

@media screen and (max-width: 1100px) {
  /* specs */

  .col_specs {
    padding: 0 0rem;
  }

  /* support tool */
  .support-tool_content {
    padding: 0 7rem;
  }

  /* models */
  #models .container {
    height: 990px;
  }

  #models .models_select-img {
    flex-direction: column;
  }

  .seledted_models {
    flex-direction: row;
    width: 100%;
    height: 20%;
  }

  .select_model {
    height: 100%;
    width: 33.33%;
  }

  .select_model img {
    object-fit: contain;
  }

  .model_image {
    width: 100%;
    height: 80%;
  }

  .model_image img {
    object-fit: contain;
  }
}

@media screen and (min-width: 1000px) {
  /* navbar */
  .navbar-nav {
    display: flex;
    justify-content: end;

    gap: 4rem;
    width: 100%;
  }
}

@media screen and (max-width: 1000px) {
  /* navbar */
  .navbar-nav {
    width: 100%;
    text-align: center;

    gap: 3rem;
    align-items: center;

    padding: 2rem 0;
  }

  /* hero */
  .hero {
    padding: 0;
  }

  #image img {
    width: 100%;
  }

  #contenthero {
    height: auto;
    width: 100%;
    flex-direction: column;
    padding-top: 5rem;
  }

  .hero #image,
  .hero .content_hero {
    width: 100%;
  }

  .about_headPhone {
    width: 40%;
  }

  .content_hero {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;

    justify-content: center;
  }

  .about_headphone_hero {
    width: 40%;

    font-size: 0.9rem;
  }

  #bag-btn {
    padding: 0 3rem;
    width: 200px;
  }

  /* specs */
  .col_specs .col1 {
    padding-left: 0rem;
  }

  .specs_headphone p {
    line-height: 1.4;
  }

  /* support tool */
  .support-tool_content {
    padding: 0 4rem;
  }

  .support-tool_about-content {
    font-size: 0.8rem;
    line-height: 2.3;
  }

  .support-tool_cable .support-tool_about {
    padding-left: 5rem;
  }

  .support-tool_about .btn {
    font-size: 0.8rem;
  }

  /* models */
  .models_images img {
    object-fit: contain;
  }

  /* our product */
  .swiper {
    height: 500px;
  }

  #products .product_title {
    font-size: 3rem;
  }

  .swiper-button-prev,
  .swiper-button-next {
    height: 40px;
  }

  .swiper-slide .product,
  .swiper-slide-active .product {
    width: 400px;
    height: 100%;
  }

  .swiper-slide-active .product .image {
    height: 200px;
  }

  .about_product {
    padding: 0;
  }

  /* footer */
  footer {
    height: 400px;
    flex-direction: column;
  }

  footer .logo,
  footer .link_media {
    width: 100%;
    height: 20%;
    justify-content: space-between;

    padding: 0 10rem;
  }

  .link_footer {
    width: 100%;
    height: 40%;
  }
}

@media screen and (max-width: 770px) {
  hero {
    height: auto;
  }
  /* hero */
  .bgText {
    top: 10%;
    left: -15%;
  }

  .content_hero {
    padding: 0;
  }

  .about_headPhone {
    width: 100%;
    text-align: center;
  }

  .about_headphone_hero {
    width: 70%;
    padding: 0;
  }

  #bag-btn {
    width: 70%;
  }

  /* specs */
  #specs {
    margin-top: 10rem;
    height: auto;
  }

  .image_specs img {
    width: 40%;
    height: auto;

    object-fit: contain;
  }

  .col_specs .col1,
  .col_specs .col2 {
    width: 40%;
    padding: 0;
  }

  .col_specs .col2 {
    align-items: end;
  }

  .specs_headphone {
    margin-top: 1rem;
    height: 100px;

    margin: 1rem 0;
  }

  .specs_headphone p {
    font-size: 0.75rem;
    letter-spacing: 1px;
  }

  .specs_headphone span {
    font-size: 0.65rem;
  }

  /* support tool */
  .support-tool_content .support-tool_case,
  .support-tool_content .support-tool_cable {
    height: 360px;
  }

  .support_image {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .support_image img {
    height: var(--heightM);
    width: auto;

    object-fit: contain;
  }

  /* models */
  .models_title {
    font-size: 3rem;
  }

  .models_images {
    height: 9%;
    gap: 0;
  }

  .model_name {
    font-size: 2rem;
  }

  /* footer */
  footer .logo,
  footer .link_media {
    height: 10%;
  }

  .link_footer {
    flex-direction: column;
    height: 60%;
    gap: 1.5rem;
  }
}

@media screen and (max-width: 700px) {
  /* our product */
  .swiper {
    height: 440px;
  }

  .swiper-slide .product,
  .swiper-slide-active .product {
    padding-top: 0.5rem;
    width: 300px;
  }

  .product .image,
  .swiper-slide-active .product .image {
    height: 140px;
  }

  .name_product,
  .swiper-slide-active .name_product {
    font-size: 0.7rem;
    letter-spacing: 1px;
  }

  .see_more,
  .swiper-slide-active .see_more {
    padding-left: 2rem;
  }
}

@media screen and (max-width: 600px) {
  /* hero section */
  #image {
    width: 90% !important;
  }

  #image .bgText {
    left: 0%;
  }

  #image img {
    width: 60%;
  }
  /* support tool */
  .support-tool_content {
    padding: 0 0rem;
  }
  .support_image img {
    height: 200px;
  }

  /* models */
  #models .container {
    width: 80%;
    height: auto;
  }
  /* footer */

  footer .logo,
  footer .link_media {
    padding: 4rem;
  }

  .link_footer {
    flex-direction: column;
    gap: 2.3rem;
  }
  .link_footer .link a {
    font-size: 0.78rem;
  }
}

@media screen and (max-width: 500px) {
  /* navbar */
  .navbar {
    padding: 0;
  }
  .navbar-brand img {
    height: 26px;
  }

  .navbar-nav {
    font-size: 15px;
  }

  /* hero */
  .about_headPhone {
    margin: 0;
  }

  .about_headPhone .merk {
    font-size: 1.3rem;
  }

  .about_headPhone .type {
    font-size: 2rem;
  }

  .about_headPhone .price {
    font-size: 0.9rem;
  }

  .about_headphone_hero {
    font-size: 0.74rem;
  }

  #bag-btn {
    margin-top: 0;
    width: 200px;
    font-size: 0.7rem;
  }

  /* specs */
  #specs {
    height: auto;
  }
  .specs_title {
    font-size: 3rem;
  }

  .specs_content {
    flex-direction: column;
  }

  .col_specs {
    padding: 0 1.5rem;
  }

  .image_specs {
    position: relative;
  }

  .col_specs .col1,
  .col_specs .col2 {
    padding-left: 0rem;
  }

  .image_specs img {
    width: 50%;
    height: auto;

    object-fit: contain;
  }

  .specs_headphone {
    width: 100%;
    margin-top: 1rem;

    margin-left: 0;
    margin-right: 0;

    height: 100px;
  }

  .iconSpecs {
    padding: 0.5rem 0;
    height: 60%;

    justify-content: center;
  }

  .iconSpecs img {
    height: auto;
    width: var(--widthS);
  }

  .specs_name {
    margin-top: 1rem;
    line-height: 0.1;

    text-align: center;
  }

  .specs_name p {
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
  }

  .specs_name span {
    font-size: 0.65rem;
    letter-spacing: 0.2px;
    font-weight: 100;
  }

  /* support tool */
  #support-tool {
    margin-top: 10rem;
  }

  .support-tool_title {
    font-size: 2.5rem;
  }

  .support-tool_content {
    padding: 0;
    height: auto;
  }

  .support-tool_content .support-tool_case,
  .support-tool_content .support-tool_cable {
    height: 300px;
  }

  .support-tool_content .support-tool_case .support_image,
  .support-tool_content .support-tool_cable .support_image {
    width: 40%;

    height: 100%;
    overflow: hidden;
  }

  .support-tool_content .support-tool_case .support_image img,
  .support-tool_content .support-tool_cable .support_image img {
    width: auto;
    height: var(--height);

    object-fit: cover;

    top: 0;
    left: var(--over);
    right: var(--overR);

    position: absolute;
  }

  .support-tool_about {
    width: 60%;
    padding: 0 1rem;
  }

  .support-tool_cable .support-tool_about {
    padding-left: 1rem;
  }

  .support-tool_about-title {
    font-size: 1rem;
  }

  .support-tool_about-content {
    font-size: 0.7rem;
    width: 100%;
    height: 150px;

    line-height: 2.2;
  }

  .support-tool_about .btn {
    font-size: 0.65rem;
  }

  /* models */
  .model_name {
    font-size: 1.5rem;
  }

  .model_image img {
    object-fit: contain;
  }

  /* our product */
  .swiper {
    height: 400px;
  }

  .swiper-button-prev,
  .swiper-button-next {
    width: 30px;
  }

  .swiper-slide .product,
  .swiper-slide-active .product {
    width: 240px;
  }

  .about_product,
  .swiper-slide-active .about_product {
    font-size: 0.6rem;
    line-height: 1.9;
  }

  .name_product,
  .swiper-slide-active .name_product {
    font-size: 0.6rem;
  }

  .swiper-slide-active .price {
    font-size: 0.6rem;
  }

  .product .image,
  .swiper-slide-active .product .image {
    height: 100px;
  }

  .see_more,
  .swiper-slide-active .see_more {
    font-size: 0.6rem;
  }
}

@media screen and (max-width: 400px) {
  /* models */
  .model_image {
    width: 90%;
    height: 300px;
  }

  .models_images {
    height: 40px;
  }

  .models_images img {
    object-fit: contain;
  }

  /* footer */
  footer .logo,
  footer .link_media {
    padding: 1rem;
  }
}