@keyframes slideInFromLeft {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.hidden {
    opacity: 0;
    transform: translateX(-100%);
    transition: opacity 0.5s, transform 0.5s;
}

.visible {
    animation: slideInFromLeft 1s forwards;
}

.header_section {
    margin-top: 20px;
    margin-bottom: 20px;
    gap: 20px;
}

.flex_row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex_column {
    display: flex;
    flex-direction: column;
}

.header_link {
    text-align: right;
}

.blue{
    color: #3A99AE;
}

.header_right {
    max-width: 800px;
    gap: 20px;
}

.header_right a {
    color: #3A99AE;
}

.header_seti {
    gap: 5px;
}

.header_seti_block {
    width: 40px;
    height: 40px;
    
    display: flex;
    align-items: center;
    justify-content: center;
}

.header_seti_block svg path {
    fill: #3A99AE;
}

.btn {
    border-radius: 8px;
    transition: all .3s;
}

.btn_grey {
    border: 1px solid #C8C8C8;
}

.btn_grey:hover {
    box-shadow: 2px 2px 4px #C8C8C8;
}

.btn_blue {
    border: 1px solid #3A99AE;
    padding: 10px 20px;
    color: #3A99AE;
}

.btn_blue:hover{
    background: #3A99AE;
    color: white;
}

/* modal */

 .modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 20px;
    box-sizing: border-box;
}

.modal-content {
    background-color: #fefefe;
    margin: auto;
    position: relative;
    top: calc(50% - 300px);
    padding: 30px;
    border: 1px solid #888;
    max-width: 900px;
    border-radius: 10px;
    
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.modal-content h2 {
    font-size: calc(25px + 6 * (100vw / 1300));
}

.active_modal_title h2 {
    color: #000;
}

.close {
    font-size: 35px;
    padding: 4px 10px;
    border-radius: 50%;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 20px;
    background: white;
}

.modal_title {
    width: 91%;
}
/* main */

.fon_blue {
    background: #3A99AE;
}

.one_section {
    position: relative;
    justify-content: start;
    gap: 50px;
    height: 410px;
}

.one_section__icons .one_section__icon:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.one_section__icons .one_section__icon:last-child {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.one_section__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #2E7A8B;
}

.one_section__icon:hover {
    background: #92b7bf;
}

.one_section__icon svg path {
    fill: white;
}

.title_one_section {
    margin-bottom: 20px;
}

.color_white{
    color: white;
}

.one_section_content {
    gap: 15px;
    max-width: 300px;
}

.btn_black {
    padding: 15px 40px;
    color: white;
    background: linear-gradient(0deg, rgb(71, 71, 71) 0%, rgb(18, 18, 18) 100%);
}

.btn_black:hover {
    box-shadow: 0px 0px 6px rgb(255, 255, 255);
}

.one_section_content__gift {
    gap: 15px;
    justify-content: start;
}

.big_img {
    position: absolute;
    top: calc(50% - 200px);
    right: 40px;
}

/* section_2 */

.title_block {
    margin-bottom: 50px;
}

.color_blue {
    color: #3A99AE;
}

.brend_section {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    grid-auto-rows: 180px;
    gap: 15px;
}

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

.brend_block {
    background: #EDEDED;
    border-radius: 13px;
    transition: all .3s;
}

.brend_block:hover {
    box-shadow: 4px 4px 6px #C8C8C8;
    transform: rotateY(15deg);
}

.big_brand {
    grid-column: 1 / span 3;
    grid-row: 2 / span 2;
}

/* --- */
.forms_section {
    gap: 30px;
    align-items: normal;
}

.form {
    width: 60%;
    align-items: normal;
    gap: 30px;
}

.block_subtitle {
    gap: 15px;
}

.btn_input {
    background: #EDEDED;
    padding: 14px 20px;
    border-radius: 13px;
}

.form_column {
    gap: 15px;
    width: 50%;
}

.btn_full_blue {
    background: #3A99AE;
    color: white;
}

.btn_full_blue:hover,
.btn_full_blue:focus{
    background: white;
    color: black;
}

.file-upload {
    position: relative;
    width: 300px;
    height: 50px;
    border: 2px dashed #007bff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    background-color: #fff;
    font-family: Arial, sans-serif;
    cursor: pointer;
}

.file-upload input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload span {
    pointer-events: none;
    color: #007bff;
}

.file_input {
    position: relative;
    display: inline-block;
}
.btn_input input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.form_image {
    position: relative;
    width: 40%;
    max-height: 250px;
}

.form_image img {
    border-radius: 13px;
}

/* line */
.grey_fon {
    background: #EDEDED;
    padding: 50px 0;
}

.line_blocks {
    margin-top: 20px;
    gap: 15px;
    align-items: normal;
}

.line_block {
    gap: 20px;
    align-items: normal;
}

.line_block_num svg {
    height: 80px;
}

.line_block_num svg path{
    fill: #C8C8C8;
}

.line_block_text h3 {
    margin-bottom: 10px;
}

/* ---- */

.blue_fon {
    background: linear-gradient(0deg, rgba(4,30,36,1) 0%, rgba(58,153,174,1) 100%);
    padding: 50px 0;
    color: white;
}

.slider_section {
    justify-content: center;
    flex-direction: column;
    gap: 45px;
}

.slider_container {
    position: relative;
    /* gap: 10px;
    display: grid;
    grid-template-columns: repeat(3, minmax(200px, 1fr));
    grid-template-rows: minmax(300px, 1fr); */
    width: 100%;

}

.slider_block {
    background: white;
    border-radius: 13px;
    color: #000;
    padding: 27px 45px;
    gap: 20px;
    flex: 0 0 calc(100% / 3 - 10px); 
    max-width: calc(100% / 3 - 10px); 
}

.slides {
    display: flex;
    gap: 10px;
    transition: transform 0.5s ease-in-out;
    overflow: hidden;
}

.slider_block_top {
    gap: 10px;
}

.slider_block_text {
    flex: 1 1 auto;
}

.btn_prev {
    top: calc(50% - 15px);
    left: -13px;
    transform: rotateY(180deg);
}

.btn_right {
    top: calc(50% - 15px);
    right: -13px;
}

.btn_str {
    position: absolute;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 11px;
    background: #C8C8C8;
    border: 1px solid #C8C8C8;
}

.btn_str img{
    width: 15px;
}

.btn_str:hover {
    background: #3A99AE;
}

.points {
    gap: 13px;
    justify-content: center;
}

.point {
    background: #939290;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    cursor: pointer;
}

.active_point {
    background: white;
    transform: scale(1.7);
}

.btn_white {
    border: 1px solid white;
    background: rgba(0, 0, 0, 0);
    color: white;
}

.slider_section_btn {
    margin: 0 auto;
}

.bg_ff {
    background: #F5F5F5;
}

.slider_block_stars img {
    width: 15px;
}
/* ----- */

.answer_section {
    margin-top: 70px;
    padding-top: 0  ;
    position: relative;
}

.block_answer {
    background: #3A99AE;
    width: 40%;
    border-radius: 13px;
    padding: 70px 30px;
    align-items: center;
    gap: 20px;
    color: white;
}

.answer_btn {
   width: max-content;
}

.faq_img {
    position: absolute;
    right: 0;
    top: 0;
}

.faq_img img {
    width: 600px;
}

/* ----adress_container--- */

.adress_container {
    padding: 40px;
    border-radius: 13px;
    border: 1px solid #939290;
    display: grid;
    gap: 50px;
    grid-template-columns: repeat(2, minmax(350px, 1fr));
}

.adress_blocks {
    gap: 20px;
}

.adress_block {
    gap: 15px;
}

.adress_block_imgs {
    gap: 12px;
}
.adress_block_img {
    width: 50%;
    height: 150px;
    border-radius: 13px;
    background: white;
}

.adress_block_text {
    gap: 7px;
}

.form_modal {
    width: 100%;
}
/* footer */

.footer_fon {
    background: #1C1C1B;
    padding: 70px 0;
}

.footer_section{
    color: white;
    gap: 20px;
}

.footer_section a{
    color: #3A99AE;
}

.footer_one {
    padding: 40px;
    background: #232322;
    border-radius: 13px
}

.footer_one {
    gap: 20px;
}

.block_foot {
    gap: 20px;
}

.footer_seti {
    justify-content: start;
}

.footer_two {
    gap: 20px;
}

.footer_two a {
    color: white;
}

.footer_two a::before {
    content: '·';
    margin-right: 10px;
}

.footer_three {
    gap: 20px;
}

.footer_adresses {
    gap: 25px;
}

.footer_adress {
    gap: 8px;
}

/* media */

@media (max-width: 950px) {
    .none_media {
        display: none;
    }

    section {
        padding-bottom: 50px;
        padding-top: 50px;
    }

    .one_section {
        flex-direction: column;
        justify-content: space-between;
    }
    .one_section__icons {
        flex-direction: row;
    }
    .one_section__icons .one_section__icon:first-child {
        border-top-left-radius: 8px;
        border-bottom-left-radius: 8px;
        border-top-right-radius: 0px;
    }
    
    .one_section__icons .one_section__icon:last-child {
        border-top-right-radius: 8px;
        border-top-left-radius: 0px;
        border-bottom-left-radius: 0px;
    }

    .one_section__icon {
        width: 50px;
        height: 50px;
    }

    .brend_section {
        grid-template-columns: repeat(2, minmax(150px, 1fr));
        grid-auto-rows: 130px;
    }
    .big_brand  {
        grid-column: 1 / span 2;
    }
    .forms_section{
        flex-direction: column;
    }
    .form {
        width: 100%;
        align-items: normal;
        gap: 15px;
        flex-direction: column;
    }
    .form_column {
        width: 100%;
    }
    .form_image {
        width: 100%;
        max-height: none;
    }
    .form_image img {
        height: 300px;
    }
    .line_blocks {
        align-items: normal;
        flex-direction: column;
    }
    .line_block {
        justify-content: start;
    }
    .line_block_num svg {
        height: 57px;
        width: 45px;
    }
    .slider_container {
        grid-template-columns: repeat(1, minmax(200px, 1fr));
    }

    .slider_block {
        flex: 0 0 calc(100% / 1 - 10px);
        max-width: calc(100% / 1 - 10px);
    }

    .block_answer {
        width: 100%;
    }
    .adress_container {
        padding: 40px 20px;
        border-radius: 13px;
        border: 1px solid #939290;
        display: grid;
        gap: 50px;
        grid-template-columns: repeat(1, 1fr);
    }
    .footer_section {
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
    }
    .footer_logo {
        max-width: 130px;
    }
    .footer_one {
        width: 100%;
        align-items: center;
    }
    .footer_two, .footer_three,
    .footer_adresses {
        width: 45%;
    }
}