@media screen and (min-width: 1500px) {
  .container {
    width: 1400px;
  }
  .home_pc {
    width: 1175px;
  }
  .section_wrap {
    width: 1000px;
  }
  .web .orange_bg {
    left: -50px;
    width: 1080px;
    top: -110px;
  }
  .web .orange {
    top: 28px;
    left: 147px;
    transform: scale(1.07);
    -o-transform: scale(1.07);
    -ms-transform: scale(1.07);
    -moz-transform: scale(1.07);
    -webkit-transform: scale(1.07);
  }
  #section_mobile .mob_screens {
    transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(33deg) scale(1.3);
    -o-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(33deg) scale(1.3);
    -ms-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(33deg) scale(1.3);
    -moz-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(33deg) scale(1.3);
    -webkit-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(33deg) scale(1.3);
    right: -182px;
  }
  #section_mobile .iphone {
    transform: rotateZ(-1.5deg) scale(1.3);
    -o-transform: rotateZ(-1.5deg) scale(1.3);
    -ms-transform: rotateZ(-1.5deg) scale(1.3);
    -moz-transform: rotateZ(-1.5deg) scale(1.3);
    -webkit-transform: rotateZ(-1.5deg) scale(1.3);
    top: 207px;
    right: 40px;
  }
  .poligrafy .poligrafia_rotate {
    background-size: 70% 83%;
    background-position: 3% 90%;
  }
  #section_machine .section_wrap .gear_blue {
    width: 440px;
    left: 150px;
    top: 60px;
  }
  #section_machine .section_wrap .gear_green {
    width: 364px;
    left: 500px;
    top: 314px;
  }
  #section_contact form.form_collback {
    margin-left: 150px;
  }
  #section_home .logo {
    display: none;
  }
}

@media screen and (min-width: 1200px) and (max-width: 1499px) {
  #section_home .logo {
    display: none;
  }
  .container {
    width: 1150px;
  }
  .home_pc {
    width: 920px;
  }
  nav .menu {
    margin-left: 40px;
  }
  .section_wrap {
    width: 770px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1199px) {
  .container {
    width: 748px;
  }
  .section_landing, #section_home {
    height: 460px;
  }
  nav .callback {
    display: none;
  }
  nav#nav_fixed .logo {
    width: 160px !important;
  }
  nav#nav_fixed {
    padding: 16px 0px 5px 0px;
    background-color: rgba(255, 255, 255, 0.75);
    height: 27px;
  }
  nav#nav_fixed .container {
    overflow: visible;
  }
  nav#nav_fixed .logo {
    margin-top: -10px;
  }
  nav#nav_fixed .logo h1 {
    font-size: 21px !important;
  }
  nav#nav_fixed .logo h1 .letter_big {
    font-size: 30px !important;
  }
  nav#nav_fixed .logo h2 {
    font-size: 12px !important;
    margin-top: -7px;
  }
  #section_home {
    padding-top: 0px;
  }
  .home_pc {
    width: 480px;
    margin-top: 85px;
  }
  .home_pc h1 {
    font-size: 26px;
  }
  .home_pc h1 .letter_big {
    font-size: 41px;
  }
  .home_pc h1 .letter_big:before {
    transform: scale(0.65);
    -o-transform: scale(0.65);
    -ms-transform: scale(0.65);
    -moz-transform: scale(0.65);
    -webkit-transform: scale(0.65);
    top: 0px;
    right: 25px;
  }
  .home_pc h2 {
    font-size: 14px;
    margin-left: -10px;
    margin-top: -8px;
  }
  .home_pc .pc_screens {
    width: 100%;
  }
  .home_pc .description {
    font-size: 10px;
    line-height: 1.4;
  }
  .benefits {
    width: 260px;
    margin-top: 65px;
    font-size: 14px;
  }
  .benefits h3 {
    margin-top: 0;
  }
  .benefits li {
    line-height: 1.2;
  }
  .benefits .square {
    margin-right: 5px;
    height: 5px;
    width: 5px;
    transform: translateY(-2px);
    -o-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    -moz-transform: translateY(-2px);
    -webkit-transform: translateY(-2px);
  }
  .benefits .benefits_circle .roller {
    width: 72px;
  }
  .benefits .benefits_circle .roller_arrow {
    width: 40px;
    transform: translateY(-8px);
    -o-transform: translateY(-8px);
    -ms-transform: translateY(-8px);
    -moz-transform: translateY(-8px);
    -webkit-transform: translateY(-8px);
  }
  .benefits .beneits_text {
    width: 235px;
    height: 150px;
    padding: 1px;
  }
  .benefits .beneits_text h4 {
    font-size: 12px;
    margin-bottom: 5px;
  }
  .benefits .beneits_text p {
    font-size: 11px;
    line-height: 1.1;
  }
  .benefits .beneits_text .item {
    padding: 5px 4px;
  }
  .benefits .benefit_item:before {
    top: 0px;
  }
  .benefits .benefits_circle {
    margin-bottom: -10px;
  }
  .section_text {
    width: 292px;
    padding-left: 9px;
    padding-right: 9px;
  }
  .section_text h2 {
    font-size: 18px;
    margin-bottom: 10px;
    margin-top: 0;
  }
  .section_text p {
    font-size: 12px;
    line-height: 1;
    margin-top: 5px;
    margin-bottom: 5px;
  }
  .section_text .section_text_buttons a {
    font-size: 10px;
    padding: 6px 18px;
  }
  .section_wrap {
    width: 435px;
  }
  .web .orange_bg {
    width: 600px;
    left: -130px;
    top: -50px;
  }
  .web .orange {
    transform: scale(0.595);
    -o-transform: scale(0.595);
    -ms-transform: scale(0.595);
    -moz-transform: scale(0.595);
    -webkit-transform: scale(0.595);
    top: 26px;
    left: -20px;
  }
  .web .drops {
    display: none;
  }
  #section_mobile .mob_screens {
    transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(36deg) scale(0.55);
    -o-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(36deg) scale(0.55);
    -ms-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(36deg) scale(0.55);
    -moz-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(36deg) scale(0.55);
    -webkit-transform: perspective(1800px) rotateX(57deg) rotateY(0deg) rotateZ(36deg) scale(0.55);
    top: -140px;
    right: -335px;
  }
  #section_mobile .iphone {
    transform: rotateZ(2.5deg) rotateY(0deg) rotateZ(4deg) scale(0.55);
    -o-transform: rotateZ(2.5deg) rotateY(0deg) rotateZ(4deg) scale(0.55);
    -ms-transform: rotateZ(2.5deg) rotateY(0deg) rotateZ(4deg) scale(0.55);
    -moz-transform: rotateZ(2.5deg) rotateY(0deg) rotateZ(4deg) scale(0.55);
    -webkit-transform: rotateZ(2.5deg) rotateY(0deg) rotateZ(4deg) scale(0.55);
    top: 100px;
    right: -77px;
  }
  #section_mobile {
    background-size: contain;
    background-position: 90%;
  }
  #section_mobile #large-header {
    top: -190px;
    left: 0px;
  }
  #section_mobile .container {
    overflow: visible;
  }
  .poligrafy .poligrafia_rotate {
    background-size: 58% 58%;
    background-position: 0% 50%;
  }
  #section_3d .tower {
    background-size: auto 100%;
    background-position: 100% 50%;
  }
  #section_3d .red_lamps, #section_3d .red_lamps2 {
    transform: scale(0.6);
    -o-transform: scale(0.6);
    -ms-transform: scale(0.6);
    -moz-transform: scale(0.6);
    -webkit-transform: scale(0.6);
    right: 147px;
    top: -36px;
  }
  #section_machine .section_wrap .gear_blue {
    left: 20px;
    top: 50px;
    width: 250px;
  }
  #section_machine .section_wrap .gear_green {
    left: 220px;
    top: 195px;
    width: 206px;
  }
  #section_portfolio h2, #section_partners h2 {
    font-size: 16px;
    line-height: 10px;
    margin-left: 43px;
  }
  #section_portfolio h2 img {
    height: 20px;
    margin-bottom: 0px;
    margin-left: 10px;
  }
  #section_portfolio .all_portfolio {
    font-size: 8px;
    padding: 1px 5px;
  }
  #section_portfolio .portfolio_item {
    width: 25%;
  }
  #section_portfolio .portfolio_item h3 {
    font-size: 14px;
  }
  #section_portfolio .portfolio_item h4 {
    font-size: 10px;
  }
  #section_portfolio .portfolio_item .portfolio_look {
    font-size: 8px;
  }
  #section_partners .partners_items img {
    height: 70px;
    margin-left: 15px;
    margin-right: 15px;
  }
  #section_partners .partners_items {
    width: 100%;
  }
  #section_contact form.form_collback {
    width: 425px;
  }
  #section_contact div.form_collback {
    width: 248px;
    margin-left: 0;
    float: right;
  }
  #section_contact .form_collback h2 {
    font-size: 16px;
  }
  #section_contact .form_collback .form {
    padding: 15px 25px;
    height: 255px;
  }
  #section_contact .form_collback .form .email, #section_contact .form_collback .form .name {
    width: 172px;
  }
  #section_contact .form_collback .form input {
    width: 150px;
    height: 30px;
  }
  #section_contact .form_collback .form label {
    margin-top: 0;
  }
  #section_contact .form_collback .form .name {
    margin-right: 32px;
  }
  #section_contact .form_collback .form textarea {
    width: 355px;
    height: 100px;
  }
  #section_contact .form_collback .form .collback_btn {
    font-size: 11px;
    padding: 7px 0px;
    width: 160px;
  }
  #section_contact .info_item img {
    height: 28px;
  }
  #section_contact .info_item .info_text {
    font-size: 13px;
    padding-top: 5px;
  }
  #section_contact .form_collback div.form {
    padding: 15px 20px;
  }
  #section_contact .form_collback .form .collback_buttons {
    margin-top: 15px;
  }
  nav .logo {
    width: 150px;
    color: #3a3a3a;
    margin-top: -7px;
    margin-left: 20px !important;
  }
  nav .logo h1 {
    font-size: 21px;
    line-height: 1;
    margin-top: 0;
    margin-bottom: 0;
  }
  nav .logo h1 .letter_big {
    font-size: 30px;
  }
  nav .logo h2 {
    font-size: 11.8px;
    margin-top: -5px;
    letter-spacing: -0.3px;
  }
  nav .logo .copyright {
    display: none;
  }
  nav .menu_head {
    font-size: 14px;
  }
  nav .menu_col {
    width: auto;
    margin-left: 20px;
    margin-right: 10px;
  }
  nav .menu {
    margin-left: 20px;
  }
  #section_contact {
    padding-top: 0px;
    height: 500px;
  }
  .callback_modal form {
    width: 498px;
  }
  .callback_modal form > div {
    float: right;
  }
  .callback_modal .modal_wrap {
    width: 530px;
  }
  .callback_modal .input_group {
    margin-right: 60px;
  }
}

@media screen and (min-width: 320px) and (max-width: 767px) {
  .container {
    width: 96%;
    overflow: hidden;
  }
  .section_landing, #section_home {
    height: auto;
  }
  .section_wrap {
    display: none;
  }
  .benefits {
    display: none;
  }
  .home_pc {
    width: 100%;
  }
  .home_pc .pc_screens {
    width: 100%;
  }
  footer {
    display: none;
  }
  .section_text {
    width: auto;
    float: none !important;
  }
  .poligrafy .poligrafia_rotate, #section_mobile .iphone, #section_mobile #large-header {
    display: none;
  }
  .section_text h2 {
    font-size: 18px;
  }
  .section_text p {
    font-size: 13px;
    line-height: 1.2;
    margin-top: 5px;
    margin-bottom: 5px;
  }
  .section_text {
    padding: 60px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 80px;
  }
  .section_text .section_text_buttons {
    bottom: 32px;
  }
  .section_text .section_text_buttons a {
    font-size: 10px;
  }
  #section_mobile {
    background-position: 50% 100%;
    background-size: cover;
  }
  #section_3d .tower {
    background-size: cover;
    background-position: 100% 50%;
  }
  #section_3d .red_lamps, #section_3d .red_lamps2 {
    display: none;
  }
  .home_pc h1 {
    font-size: 20px;
  }
  .home_pc h1 .letter_big {
    font-size: 30px;
  }
  .home_pc h1 .letter_big:before {
    transform: scale(0.45);
    -o-transform: scale(0.45);
    -ms-transform: scale(0.45);
    -moz-transform: scale(0.45);
    -webkit-transform: scale(0.45);
    left: -16px;
    top: -7px;
  }
  .home_pc h2 {
    font-size: 10px;
    margin-left: -16px;
    margin-top: -7px;
  }
  .home_pc .description {
    font-size: 13px;
    margin-bottom: 50px;
    line-height: 1.2;
  }
  .home_pc .description .copyright {
    display: none;
  }
  nav {
    padding: 0;
    background-color: rgba(255, 255, 255, 0.75);
  }
  nav .logo {
    margin-top: -5px !important;
  }
  nav .logo h1 {
    font-size: 15px !important;
  }
  nav .logo .letter_big {
    font-size: 24px !important;
  }
  nav .logo h2 {
    font-size: 10px !important;
    margin-top: -6px;
  }
  nav {
    height: 27px !important;
    padding: 14px 0 7px 0;
  }
  nav .callback, nav .menu {
    display: none;
  }
  nav .menu_button {
    display: block !important;
  }
  #section_home {
    padding-top: 0px;
  }
  .home_pc {
    margin-top: 64px;
  }
  #section_portfolio h2, #section_partners h2 {
    font-size: 14px;
    margin-left: 30px;
    line-height: 40px;
    margin-bottom: 0;
  }
  #section_portfolio h2 img {
    height: 20px;
    margin-bottom: 0;
    margin-left: 10px;
  }
  #section_portfolio .all_portfolio {
    font-size: 8px;
    padding: 0 5px;
    margin-right: 10px;
    margin-top: 15px;
  }
  #section_portfolio, #section_partners {
    padding-top: 0;
  }
  #section_portfolio .portfolio_item {
    width: 50%;
  }
  #section_portfolio .portfolio_item:nth-of-type(5), #section_portfolio .portfolio_item:nth-of-type(6), #section_portfolio .portfolio_item:nth-of-type(7), #section_portfolio .portfolio_item:nth-of-type(8), #section_portfolio .portfolio_item:nth-of-type(9), #section_portfolio .portfolio_item:nth-of-type(10), #section_portfolio .portfolio_item:nth-of-type(11), #section_portfolio .portfolio_item:nth-of-type(12) {
    display: none;
  }
  #section_portfolio .portfolio_item h3 {
    font-size: 14px;
    margin-bottom: 5px;
    margin-top: 30%;
  }
  #section_portfolio .portfolio_item h4 {
    font-size: 10px;
  }
  #section_portfolio .portfolio_item .portfolio_look {
    font-size: 9px;
    text-transform: uppercase;
  }
  #section_partners .partners_items {
    width: 80%;
  }
  #section_partners .partners_items img {
    height: 22px;
    margin-left: 5px;
    margin-right: 5px;
  }
  #section_contact .form_collback h2 {
    font-size: 16px;
  }
  #section_contact .form_collback {
    margin-left: auto !important;
    width: 280px !important;
    margin-right: auto !important;
    float: none;
  }
  #section_contact .form_collback .form {
    width: 260;
    padding: 10px;
    height: auto;
  }
  #section_contact {
    height: auto;
    padding-top: 0;
  }
  #section_contact .form_collback .form input, #section_contact .form_collback .form textarea {
    width: 230px;
    height: 23px;
  }
  #section_contact .form_collback .form textarea {
    height: 68px;
  }
  #section_contact .form_collback .form label {
    font-size: 12px;
    margin-top: 0;
  }
  #section_contact .form_collback .form .collback_btn {
    font-size: 10px;
    padding: 5px;
    width: 47%;
  }
  #section_contact .form_collback .form .collback_buttons {
    margin-top: 10px;
  }
  #section_contact {
    padding-bottom: 10px;
  }
  #section_contact .info_item .info_text {
    font-size: 14px;
    padding-top: 3px;
  }
  #section_contact .info_item img {
    height: 28px;
  }
  #section_contact .info_item:last-of-type {
    margin-bottom: 0;
  }
  nav .logo {
    width: 200px;
  }
  .callback_modal form {
    width: 268px;
  }
  .callback_modal .form {
    margin-top: -150px;
  }
  .callback_modal form .input_group {
    float: right;
    display: inline-block;
    margin-top: 10px;
  }
  .callback_modal form .input_group input {
    width: 265px;
    margin-right: 0;
  }
  .callback_modal .modal_wrap {
    width: 300px;
  }
  .callback_modal h2 {
    font-size: 24px;
  }
  form.form_collback {
    width: 310px;
  }
  .form_collback .form {
    height: auto;
  }
  .form_collback .form input, .form_collback .form textarea {
    width: 242px;
  }
  .form_collback .form {
    padding: 15px 20px 17.5px 20px;
  }
  .form_collback .form .hide_mobile {
    display: none;
  }
  .form_collback .form .collback_btn {
    float: none !important;
    margin-bottom: 10px;
  }
  .service_modal h2 {
    font-size: 18px;
  }
  .service_modal .close_modal {
    right: 6px;
    top: 40px;
  }
  .callback_modal .input_group {
    margin-right: 0;
  }
}

@media screen and (orientation: landscape) and (max-width: 767px) {
  .service_modal .form_collback .form {
    padding: 0;
  }
  .service_modal form.form_collback {
    width: 95% !important;
  }
  .service_modal .form_collback .form .email, .service_modal .form_collback .form .name {
    width: 45%;
    margin-top: 15px;
  }
  .service_modal .form_collback .form .email input, .service_modal .form_collback .form .name input {
    width: 90%;
  }
  .service_modal .form_collback .form .name {
    float: right;
    margin-right: 15px;
  }
  .service_modal .form_collback .form .email {
    margin-left: 15px;
  }
  .service_modal .form_collback .form textarea {
    margin-left: 15px;
    width: 100%;
  }
  .service_modal label[for="collback_text"] {
    margin-left: 15px;
  }
  .service_modal .form_collback .form .collback_btn {
    float: none !important;
  }
  .service_modal .service_modal .close_modal {
    right: 6px;
    top: 40px;
  }
  .service_modal .form_collback .form {
    height: 357px;
  }
  .callback_modal .modal_wrap {
    width: 480px !important;
  }
  .callback_modal form {
    width: 445px;
  }
  .callback_modal form .input_group {
    margin-right: 40px;
  }
  .callback_modal form .input_group input {
    width: 200px;
  }
  .callback_modal .form {
    margin-top: -120px;
  }
}

@media screen and (max-width: 1199px) {
  .section_text {
    padding-top: 36px;
    padding-bottom: 75px;
  }
  .section_text .section_text_buttons {
    bottom: 30px;
  }
}

@media screen and (max-height: 800px) and (min-width: 1200px) {
  .home_pc .pc_screens {
    width: 70%;
  }
  .home_pc {
    margin-top: 30px;
  }
  nav {
    padding-top: 20px;
  }
  .benefits .beneits_text {
    height: 175px;
    width: 250px;
    padding: 2px;
  }
  .benefits .benefits_circle {
    width: 265px;
  }
  #section_home {
    height: 768px;
  }
}