body {
    font-family: "Manrope", sans-serif;
    font-weight: 400;
}

:root {
    --font-primary: "Manrope", sans-serif;
    --font-secondary: "Cormorant", serif;
}

.txt {
    font-size: 0.9rem;
}
.txt-mid {
    font-size: 1.25rem;
    font-weight: 600;
}
.txt-mid.eight {
    font-weight: 800;
}
.btn {
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem;
    border-radius: 6.25rem;
    font-size: 0.9rem;
}
.orange {
    background: linear-gradient(177deg, #ce4b15 54.23%, #8d2d1b 135.48%);
    box-shadow: 2px 4px 4px 0 rgba(255, 255, 255, 0.25) inset;
    color: #ffffff;
    position: relative;
    overflow: hidden;
}
.orange span,
.orange > div,
.orange svg {
    position: relative;
    z-index: 1;
}
.orange:after {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    content: "";
    transition: all 0.35s;
    background: linear-gradient(177deg, #8d2d1b 54.23%, #ce4b15 135.48%);
    opacity: 0;
}
.orange:hover:after {
    opacity: 1;
}
.orange:hover {
    color: white;
}
.btn-big-pad {
    padding: 0.875rem 1.875rem;
}

.logo {
    display: block;
    width: 11.688rem;
}
.container {
    width: 87.5rem;
}
section {
    margin-bottom: 2.9rem;
}
header {
    top: 0.75rem;
}
.heder-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: black;
    border-radius: 1.25rem;
    width: 100%;
}
.logo {
    width: 13.5625rem;
    height: 2.7125rem;
}
.nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.nav a {
    position: relative;
    color: #fff;
    font-size: 0.9rem;
    text-decoration: none;
}
.nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 1px;
    background: #fff;
    transition: width 0.35s ease;
}
.nav a:hover::after {
    width: 100%;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}
.social-link {
    color: #ffffff;
    font-size: 1.6rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ffffff;
    border-radius: 50%;
    transition: all 0.3s ease-in;
}

.social-link:hover {
    opacity: 0.7;
}

.burger {
    display: none;
    background: #fff;
    border: none;
    font-size: 1.3rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
}
.mobile-menu {
    position: fixed;
    inset: 0;
    background: #000;
    color: #fff;
    padding: 1.5rem;
    /* padding-top: 1.5rem; */
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    z-index: 999;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.closeMenu {
    background: #fff;
    border: none;
    font-size: 1.3rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: .5rem;
    cursor: pointer;
}

.mobile-nav {
    margin-top: 3.5rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.mobile-nav a {
    font-size: 1.25rem;
    color: #fff;
}

.mobile-bottom {
    margin-top: auto;
}

.mobile-socials {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 1.8rem;
}

.mobile-socials a {
    color: #fff;
    font-size: 1.6rem;
}

@media (max-width: 992px) {
    .nav,
    .header-right {
        display: none;
    }

    .burger {
        display: block;
    }
}

.lil-btn {
    width: 11.375rem;
}
.background-sec {
    background-image: url("/img/big-back.jpg");
    background-size: cover;
    background-position: center;
    width: 100%;
    height: 100vh;
    background-repeat: no-repeat;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
}

.hero-content {
    width: 100%;
    height: 39rem;
    border-radius: 1.25rem;
    /*background-image: url("/img/hero-back.jpg");*/
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    /* gap: 2rem; */
    padding: 1.25rem;
    margin-top: 0.75rem;
}
.hero-title {
    font-size: 3rem;
    font-weight: 600;
    text-align: center;
}
.hero-title span {
    font-family: var(--font-secondary);
    font-weight: 500;
    font-style: italic;
}
.kas-imgs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.25rem;
}
.kas-imgs img {
    border-radius: 0.24144rem;
    width: 5.098rem;
    height: 2.59375rem;
}
.hero-info {
    display: flex;
    align-items: end;
    justify-content: space-between;
    width: 100%;
}
.video-box {
    width: 28.375rem;
    height: 19.0625rem;
    border-radius: 0.625rem;
    background: #d9d9d9;
}
.hero-text {
    width: 20.8rem;
    color: black;
}
.modal-btn {
    color: #fff;
    text-decoration-line: underline;
    text-decoration-style: solid;
    text-decoration-skip-ink: auto;
    text-decoration-thickness: 5.5%;
    text-underline-offset: 22.5%;
    text-underline-position: from-font;
    font-weight: 600;
}
.modal-btn img {
    width: 1.6rem;
    height: 1.6rem;
}
.hero-box {
    position: relative;
    bottom: -4rem;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 600;
}
.section-text {
    text-align: end;
    width: 31.3125rem;
}

.project-card {
    display: flex;
    padding: 0.625rem;
    flex-direction: column;
    gap: 0.625rem;
    border-radius: 1.25rem;
    background: #fff;
    position: relative;
}
.project-year {
    width: 20%;
    display: flex;
    padding: 0.625rem;
    justify-content: center;
    align-items: center;
    border-radius: 6.25rem;
    background: #ededed;
    color: gray;
}
.project-title {
    color: gray;
    width: 80%;
    border-radius: 6.25rem;
    background: #ededed;
    display: flex;
    padding: 0.625rem;
    justify-content: center;
    align-items: center;
}
.bg-project {
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    border-radius: 1.25rem;
    overflow: hidden;
}
.project-bottom {
    position: relative;
    border-radius: 1.25rem;
    height: 32.25rem;
    overflow: hidden;
}

.blure-back {
    display: flex;
    padding: 1rem 1.25rem;
    gap: 1rem;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 1.25rem;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(30.950000762939453px);
    position: absolute;
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0.5rem;
    color: #ffffff;
}
.project-card:hover .up-project {
    transform: translateX(-50%) scale(1.06);
}

.quiz-inner {
    padding: 2.5rem;
    min-height: 32.125rem;
    border-radius: 1.875rem;
    background: linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.2) 0%,
            rgba(255, 255, 255, 0.2) 100%
        ),
        url("/img/select-back.jpg") lightgray 50% / cover no-repeat;
    box-shadow: 0 4px 91.4px 0 rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(15.050000190734863px);
}

.quiz-title {
    font-size: 2.5rem;
    font-style: italic;
    font-weight: 600;
    font-family: var(--font-secondary);
    margin-bottom: 2rem;
}

.quiz-title span {
    color: #d56536;
}

.quiz-question {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.quiz-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 1.25rem;
    row-gap: .875rem;
}
.quiz-option {
    display: flex;
    align-items: center;
    gap: 0.62rem;
    padding: 0.625rem 2.5rem;
    border-radius: 6.25rem;
    height: 3.125rem;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.01);
    box-shadow: 0 4px 50.5px 0 rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(11.5px);
    transition: all 0.3s ease;
}

.quiz-option:hover {
    background: rgba(255, 255, 255, 0.4);
    text-decoration-line: underline;
    text-decoration-style: solid;
    text-decoration-skip-ink: auto;
    text-decoration-thickness: 5.5%;
    text-underline-offset: 22.5%;
    text-underline-position: from-font;
}

.quiz-option input {
    display: none;
}

.quiz-option .radio {
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 50%;
    border: 1px solid #000;
    position: relative;
}

.quiz-option input:checked + .radio::after {
    content: "";
    width: 0.625rem;
    height: 0.625rem;
    background: #000;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.quiz-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 2.5rem;
}

.quiz-btn {
    display: flex;
    align-items: center;
    padding: 0.625rem 1.875rem;
    height: 2.5rem;
    width: 18.4375rem;
    color: #fff;
    justify-content: space-between;
    background-color: #000;
    font-weight: 600;
}
.quiz-btn:hover {
    background-color: white;
    color: black;
}

.black-back {
    background: linear-gradient(180deg, #121212 0%, #2f2f2f 100%);
    padding: 2.5rem 0;
    border-radius: 1.25rem;
    color: #ffffff;
}

.ab-card {
    position: relative;
    height: 36.0625rem;
    /*background-image: url("/img/ab-img.jpg");*/
    /*border-radius: 1.25rem;*/
    border-radius: 1.875rem;
}

.accordion-item {
    margin-bottom: 1.25rem;
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.25rem;
    font-style: italic;
    font-weight: 600;
    font-family: var(--font-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.accordion-header .icon {
    font-size: 2.6rem;
    font-weight: 200;
    line-height: 1;
    padding-bottom: 0.5rem;
    transition: transform 0.4s ease;
    width: 1.875rem;
    height: 1.875rem;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ffffff;
}

.accordion-content {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.5s ease, opacity 0.3s ease;
}

.accordion-content p {
    font-weight: 500;
}
.accordion-content p:first-child {
    margin-top: 1rem;
}
.accordion-content p:last-child {
    margin-bottom: 2rem;
}
.accordion-item.active .accordion-content {
    max-height: 500px;
    opacity: 1;
}

.accordion-item.active .icon {
    transform: rotate(90deg);
}

.ab-num {
    font-weight: 500;
    font-size: 3rem;
    margin-bottom: 0.5rem;
}
.ab-text {
    font-weight: 500;
    font-size: 0.9rem;
}
.ab-right-bot {
    /* display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem; */
    gap: 2rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.black-card {
    border-radius: 1.25rem;
    background: linear-gradient(180deg, #121212 0%, #2f2f2f 100%);
    color: #fff;
    height: 17.875rem;
    padding: 1.875rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.blk-title {
    font-size: 1.75rem;
    font-weight: 600;
}

#services {
    /* padding-top: 3.8rem; */
}
.service_item {
    background: #fff;
    padding: 0.6rem 1.8rem;
    margin-bottom: 0.6rem;
    border-radius: 20px;
}
.service_item_row {
    min-height: 5rem;
}
.service_title {
    font-weight: 600;
    font-size: 1.5rem;
    margin-bottom: 0.6rem;
}
.service_anons {
    font-size: 0.875rem;
    opacity: 0.5;
}
.service_description {
    font-size: 0.875rem;
    margin-left: -1.1rem;
    width: 27rem;
}
.service_question {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}
.service_question img {
    width: 1.5rem;
    margin-right: 1rem;
}
.service_question span {
    border-bottom: 1px solid;
}
.service_btn {
    display: flex;
    align-items: center;
    height: 3.75rem;
    border-radius: 30px;
    font-weight: 600;
    padding: 0 2.4rem;
    background: linear-gradient(180deg, #121212 0%, #2f2f2f 100%);
    color: white;
}
.service_btn img {
    width: 1.5rem;
    margin-right: 1rem;
}
.service_btn span {
    border-bottom: 1px solid;
}

#run {
    /* padding-top: 2.5rem; */
}
#steps {
    /* padding-top: 0.7rem; */
}
.project-card.sm {
}
.project-card.sm .project-year {
    background: linear-gradient(177deg, #ce4b15 54.23%, #8d2d1b 135.48%);
    color: white;
}
.project-card.sm .project-bottom {
    height: 16.9rem;
}
.project-card.sm .blure-back {
    height: auto;
    bottom: 0.5rem;
    transform: none;
    left: 0.5rem;
    right: 0.5rem;
    width: auto;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.01);
    backdrop-filter: blur(30.950000762939453px);
}
.project-card.sm .bg-project {
    opacity: 1;
}
#feedback {
    padding-top: 0.5rem;
}
.main_form {
    padding: 3rem;
    /* min-height: 27rem; */
}
#feedback .section-title {
    font-style: italic;
    font-family: var(--font-secondary);
    font-size: 3rem;
    font-weight: 600;
}
.script-img {
    width: 3.5rem;
    height: 3.47906rem;
    object-fit: cover;
}

.form-sec-tile {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 800;
    font-size: 1.3rem;
    margin-bottom: 2.25rem;
}

.black-input {
    padding-bottom: 1rem;
    margin-bottom: 1.25rem;
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgb(255, 255, 255);
    color: #ffffff;
    font-size: 0.9rem;
}
.black-input::placeholder {
    text-transform: uppercase;
}
/* .black-form-btn {
    height: 3.125rem;
    color: #000;
    background-color: #ffffff;
}
.black-form-btn:hover {
    
} */

.black-form-btn {
    height: 3.125rem;
    color: #000;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
}

/* underline */
.black-form-btn::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 10px;
    width: 0;
    height: 1px;
    background: #000;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.black-form-btn:hover::after {
    width: 30%;
}

.black-form-text {
    font-weight: 500;
    font-size: 0.8rem;
    margin-top: 0.65rem;
    margin-bottom: 1.8rem;
    opacity: 0.7;
}
.black-form-text a {
    text-decoration: underline;
    color: #ffffff;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    padding-bottom: 3.5rem;
    border-radius: 1.25rem;
    width: 100%;
}

.foot-logo {
    width: 13.5625rem;
    height: 2.7125rem;
}

.foot-nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.foot-nav a {
    position: relative;
    color: #000000;
    font-size: 0.9rem;
    text-decoration: none;
}
.foot-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 1px;
    background: #000000;
    transition: width 0.35s ease;
}
.foot-nav a:hover::after {
    width: 100%;
}
.foot-right {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}
.foot-right > div{
    display: flex;
    align-items: center;
    gap: 0.625rem;
}
.social-link-foot {
    color: #000000;
    font-size: 1.6rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #000000;
    border-radius: 50%;
}




/* modal-window */
.project-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.20);
    backdrop-filter: blur(9.6px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 99999;
}

.project-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.project-modal-window {
    background: #fff;
    width: 51rem;
    /* height: 90%; */
    padding: 2rem;
    padding-top: 1.5rem;
    border-radius: 1.875rem;
    position: relative;
    transform: translateY(30px);
    transition: transform 0.4s ease;
}

.project-modal-overlay.active .project-modal-window {
    transform: translateY(0);
}

.project-modal-close {
    background: #000;
    color: #fff;
    border: none;
    width: 2.65rem;
    height: 2.6rem;
    border-radius: .6rem;
    cursor: pointer;
    font-size: 1.15rem;
    padding-bottom: .05rem;
}

.project-modal-title {
    font-size: 3.5rem;
    font-weight: 600;
    font-family: var(--font-secondary);
    font-style: italic;
}

.project-modal-title span {
    color: #D56536;
}

.project-modal-subtitle {
    font-size: 1.25rem;
    font-weight: 800;
}

.project-modal-field {
    display: block;
    margin-bottom: 1rem;
}
.w_ma p{
    margin-top: 0.5rem;
}
.project-modal-label {
    display: block;
    font-size: .9rem;
    font-weight: 500;
    text-transform: uppercase;
}

.project-modal-input,
.project-modal-textarea {
    width: 100%;
    border: none;
    border-bottom: 1px solid #000;
    padding: 1rem 0;
    font-size: .9rem;
    font-weight: 500;
    outline: none;
}

.project-modal-methods {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.625rem;
}

.project-modal-method {
    border: 1px solid #000;
    border-radius: 10rem;
    padding: 0.625rem;
    cursor: pointer;
    height: 3.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    font-size: .9rem;
    font-weight: 500;
}

.project-modal-submit {
    width: 100%;
    margin-top: 2rem;
    background: #000;
    color: #fff;
    height: 3.125rem !important;
}

.project-modal-method input {
    display: none;
}

.project-modal-method .radio {
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 50%;
    border: 1px solid #000;
    position: relative;
}

.project-modal-method input:checked + .radio::after {
    content: "";
    width: 0.625rem;
    height: 0.625rem;
    background: #000;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.br{
    display: none;
}

.page{
    padding-top: 8rem;
    padding-bottom: 3rem;
}

.add-smth{
    width: 12rem;
    height: 3.4rem;
    border: 1px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    gap: .4rem;
}
.add-smth:hover{
    background: #fff;
    color: black;
}

.service-question-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Tooltip box */
.service-question-tooltip {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 10px;

    width: 24rem;
    background: #ffffff;
    color: #000000;

    padding: 18px 20px;
    border-radius: 14px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.35);

    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.25s ease;

    z-index: 30;
}

/* Arrow */
.service-question-tooltip::before {
    content: "";
    position: absolute;
    top: -7px;
    left: 22px;
    width: 14px;
    height: 14px;
    background: #ffffff;
    transform: rotate(45deg);
}

/* List */
.service-question-list ul {
    margin: 0;
    padding-left: 18px;
}

.service-question-list ul li {
    font-size: 0.875rem;
    line-height: 1.55;
    margin-bottom: 10px;
}

/* Active */
.service-question-btn.active .service-question-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media screen and (max-width:992px) {
    .page {
        padding-top: 6.4rem;
    }
    .page .section-title{
        font-size: 2rem;
    }
    .br{
        display: unset;
    }
    .project-modal-window {
        width: 90%;
        padding: 1.5rem;
        padding-top: .8rem;
    }
    .project-modal-methods{
        grid-template-columns: repeat(2, 1fr);
    }
    .project-modal-title{
        font-size: 2.75rem;
    }
    .project-modal-subtitle{
        margin-top: 1rem;
    }
}