body {
    background-color: #F0F0F0;
    margin: 0;
    padding: 0;
}

body.noScroll {
    overflow: hidden;
}

/* ПЛЕРОАДЕР */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    background-color: #191819;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: hidden; 
    transition: opacity 0.8s ease;
}


.preloader-container {
    text-align: center;
}

.preloader h1 {
    color: #F0F0F0;
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(30px, 4vw, 45px);
}

.loaded {
    background-color: #999;
    width: 500px;
    height: 4px;
    border-radius: 10px;
}

.loaded-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #4FFF00, #E0FF01);
    animation: loaded 1s ease-in-out forwards;
}

@keyframes loaded {
    0% {width: 0%;}
    100% {width: 100%;}
}

.preloader.hide {
    opacity: 0;
    pointer-events: none;
}

/* ИНФОРМАЦИЯ */
.info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 50px 100px 0 100px; 
    height: 100vh;
}

.info-text {
    padding: 60px 50px;
    opacity: 0;
    animation: appear1 1.2s forwards 1.2s;
}

@keyframes appear1 {
    0% {
        opacity: 0;
        transform: translateY(100px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-text h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 50px);
    max-width: 800px;
    margin: 0;
    color: #191819;
}

.info-text h1 .titleInfo {
    display: inline-block;
    color: var(--color-green-text);
    
}

.info-text h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 25px);
    max-width: 700px;
    color: #191819;
}

.info-text .button-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 50px;
}

.button-section button {
    padding: 20px;
    max-width: 600px;
    font-family: 'Montserrat';
    font-size: clamp(17px, 4vw, 25px);
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    color: #191819; 
    transition: 
        transform 0.3s ease, 
        border-radius 0.3s ease, 
        background-color 0.3s ease,
        border 0.3s ease;
}


.button-section button:first-child {
    background-color: var(--color-green);
    border: 3px solid var(--color-green);
}

.button-section button:last-child {
    background-color: #191819;
    border: 3px solid #191819;
    color: #E4E5E6;
}

.button-section button:first-child:hover {
    color: var(--color-black);
    border-radius: var(--radius-btn-hover);
    background-color: var(--color-white);
    box-shadow: var(--shadow-btn);
    transform: var(--transform-btn);
    border: 3px solid var(--color-white);
}

.button-section button:last-child:hover {
    color: var(--color-black);
    border-radius: var(--radius-btn-hover);
    background-color: var(--color-white);
    box-shadow: var(--shadow-btn);
    transform: var(--transform-btn);
    border: 3px solid var(--color-white);
}

.info-text .developer {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: clamp(25px, 4vw, 30px);
    margin-top: 50px;
    font-family: 'Great Vibes', cursive;
    animation: appear4 1.7s forwards 1.2s;
    opacity: 0;
}

@keyframes appear4 {
    0% {
        opacity: 0;
        transform: translateY(100px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-text .developer .developer_img {
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-text .developer img {
    max-width: 220px;
    width: 100%;
}

.info-logo img {
    max-width: 900px;
    width: 100%;
    pointer-events: none;
    animation: appear5 2s forwards 1.3s;
    opacity: 0;
}

@keyframes appear5 {
    0% {
        opacity: 0;
        transform: translateY(100px) scale(0.5);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* СТАТИСТИКА */
.studio {
    background-color: var(--color-black);
    border-top-left-radius: 80px;
    border-top-right-radius: 80px;
    padding: 100px 80px;
}


.studio .studio-text {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 1500px;
    color: var(--color-white-text);
    text-indent: 8rem;
}

.studio-text img {
    animation: rotate 6s infinite linear;
    padding: 0;
    max-width: 100px;
    width: 100%;
}

@keyframes rotate {
    0%{transform: rotate(0deg);}
    100%{transform: rotate(360deg);}
}

.studio .stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    justify-content: space-between;
    margin-top: 150px;
}

.stats-num {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-right: 1px solid #9e9e9e6d;
    padding: 10px 50px;
    flex: 1; 
    font-family: 'Unbounded', Arial, sans-serif;
    color: var(--color-white-text); 
} 

.stats-num .stats-num-header {
    font-size: clamp(50px, 10vw, 100px);
}

.stats-num .stats-num-text {
    display: flex;
    justify-content: flex-end;
    font-size: clamp(15px, 10vw, 20px);
    margin-top: auto;
}

.stats-num-header img {
    max-width: 130px;
    width: 100%;
}

/* СКРОЛЛ ТЕКСТ */
.scroll-text {
    white-space: nowrap;
    overflow: hidden;
}

.scroll-text-container {
    background-color: #4FFF00;
}

.scroll-track {
    display: flex;
    width: max-content;
    animation: scrollText 70s linear infinite;
}

.scroll-text-container h1 {
    font-size: clamp(50px, 4vw, 100px);
    font-family: 'Unbounded', Arial, sans-serif;
    color: #191819;
    margin: 0;
}

@keyframes scrollText {
    0%{transform: translateX(0);}
    100%{transform: translateX(-50%);}
}

/* ПРЕИМУЩЕСТВА */
.application {
    scroll-margin-top: 300px;
}

.advantages-container {
    padding: 100px 100px 80px 100px; 
}

.advantages-header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.advantages-header h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 700px;
    color: #191819;
    margin-bottom: 5px;
}

.advantages-header h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
    max-width: 700px;
    color: #191819;
}

.advantages-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    font-family: 'Montserrat';
    margin-top: 50px;
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
}

.advantages-list .list {
    background-color: #191819;
    color: #E4E5E6;
    flex: 1 1 200px;
    min-width: 400px;
    border-radius: 30px;
    padding: 50px;
    box-shadow: 0px 0px 48px -1px rgba(34, 60, 80, 0.5);
}

.advantages-list .list p:first-of-type {
    font-weight: bold;
    font-size: clamp(20px, 4vw, 28px);
}

.advantages-list .list img {
    width: 80px;
}

/* ЗАЯВКА */
.application {
    scroll-margin-top: 300px;
}

.application-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 100px;
    background: linear-gradient(90deg, #5EFF01, #E0FF01);
    border-radius: 30px;
    padding: 40px 50px;
    box-shadow: 0px 0px 48px -1px rgba(34, 60, 80, 0.2);
}

.application-left h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 700px;
    color: #191819;
    margin-top: 10px;
}

.application-left p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
    max-width: 1000px;
}

.application-right button {
    background-color: var(--color-black);
    border: 3px solid var(--color-black);
    color: var(--color-white-text);
    padding: 20px 50px;
    font-family: 'Montserrat';
    font-size: clamp(17px, 4vw, 25px);
    border-radius: var(--radius-btn);
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    width: 100%;
    transition: 
        transform 0.3s ease, 
        border-radius 0.3s ease, 
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        border 0.3s ease;
}

.application-right button:hover {
    border: 3px solid var(--color-white);
    color: var(--color-black);
    border-radius: var(--radius-btn-hover);
    background-color: var(--color-white);
    box-shadow: var(--shadow-btn);
    transform: var(--transform-btn);
}

.application-right-text {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.application-right-text img {
    width: 50px;
    height: 50px;
}

.application-right-text p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
    max-width: 400px;
    margin: 0;
}

/* ПОРТФОЛИО */
.portfolio {
    scroll-margin-top: 150px;
}

.portfolio-container {
    margin: 0 100px 80px 100px;  
    flex-wrap: wrap;
    padding-top: 100px;
}

.portfolio-header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.portfolio-header h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 700px;
    color: #191819;
    margin-bottom: 5px;
}

.portfolio-header h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
    max-width: 700px;
    color: #191819;
}

.cards-scroll {
    /* scroll-snap-type: x mandatory; */
    overflow-y: hidden;
    scrollbar-width: none;
    padding: 50px 20px 50px 20px;
}

.portfolio-cards {
    display: flex;
    gap: 40px;
    align-items: center;
    justify-content: center;
    width: max-content;
}

.portfolio-card {
    position: relative;
    transition: transform 0.4s ease;
    overflow: hidden;
    border-radius: 50px;
    cursor: pointer;
    flex: 0 0 450px;
    height: 500px;
    scroll-snap-align: start;
}

.portfolio-card::before {
    content: "";
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.06) 0%, rgba(0, 0, 0, 0.7) 100%);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    border-radius: 50px;
    z-index: 500;
}

.portfolio-card:hover {
    transform: scale(1.05);
    border-radius: 50px;
}

.portfolio-cards img {
    width: 450px;
    height: 500px;
    border-radius: 50px;
    transition: transform 0.4s ease;
}

.portfolio-cards img:hover {
    transform: scale(1.1);
}

.portfolio-card .card-text {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
    z-index: 600;
}

.portfolio-card .card-text p {
    color: #ffffff;
    font-family: 'Montserrat';
    margin: 0;
}

.portfolio-card .card-text p:first-child {
    font-family: 'Unbounded', Arial, sans-serif;
}

.portfolio-card .card-text p:nth-child(2) {
    font-size: 30px;
    font-weight: bold;
}

.scrollBtn {
    display: flex;
    gap: 20px;
}

.btnLeft,
.btnRight {
    background-color: var(--color-black);
    border: 2px solid var(--color-black);
    color: var(--color-white-text);
    border-radius: 60px;
    padding: 20px;
    font-size: clamp(20px, 4vw, 25px);
    cursor: pointer;
    transition: 
        background-color 0.3s ease,
        border 0.3s ease,
        color 0.3s ease,
        transform 0.3s ease,
        box-shodow 0.3s ease;
}

.btnLeft:hover,
.btnRight:hover {
    border: 2px solid var(--color-white);
    background-color: var(--color-white);
    color: var(--color-black);
    transform: var(--transform-btn);
    box-shadow: var(--shadow-btn);
}

/* ПОЛУЧИТЬ ПРОТОТИП */
.prototype-cta {
    scroll-margin-top: 400px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 100px;
    background: linear-gradient(200deg, #E0FF01, #5EFF01);
    border-radius: 30px;
    padding: 40px 50px;
    box-shadow: 0px 0px 48px -1px rgba(34, 60, 80, 0.2);
}

.prototype-cta h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 700px;
    color: #191819;
    margin-top: 10px;
}

.prototype-cta-left p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
    max-width: 800px;
}

.prototype-cta-right button {
    background-color: var(--color-black);
    border: 3px solid var(--color-black);
    color: var(--color-white-text);
    padding: 20px 50px;
    font-family: 'Montserrat';
    font-size: clamp(17px, 4vw, 25px);
    border-radius: var(--radius-btn);
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    width: 100%;
    transition: 
        transform 0.3s ease, 
        border-radius 0.3s ease, 
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        border 0.3s ease;

}

.prototype-cta button:hover {
    border: 3px solid var(--color-white);
    color: var(--color-black);
    border-radius: var(--radius-btn-hover);
    background-color: var(--color-white);
    box-shadow: var(--shadow-btn);
    transform: var(--transform-btn);
}

.prototype-cta-text {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.prototype-cta img {
    width: 50px;
    height: 50px;
}

.prototype-cta-text p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
    max-width: 400px;
    margin: 0;
    max-width: 400px;
}

/* КЕЙСЫ */
.cases {
    scroll-margin-top:  50px;
    padding: 100px 100px 0 100px;
}

.cases-header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    
}

.cases-header h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    text-transform: uppercase;
    margin-bottom: 5px;
}

.cases-header h3 {
    font-family: 'Montserrat';
    font-size: clamp(20px, 4vw, 30px);
    font-weight: 500;
}

.cases-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5px;
    padding-top: 50px;
}

.cases-item {
    position: relative;
    overflow: hidden;
}

.cases-item:hover img {
    transform: scale(1.1);
}

.cases-item img {
    width: 100%;
    max-height: 900px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cases-numm {
    position: absolute;
    top: 20px;
    left: 30px;  
    z-index: 3; 
}

.cases-numm p {
    margin: 0;
    color: var(--color-white-text);
    font-family: 'Montserrat';
    font-weight: 500;
}

.cases-item-text {
    position: absolute;
    bottom: 10px;
    left: 8px;
    right: 8px;
    background-color: #19181964;
    backdrop-filter: blur(40px);
    padding: 5px 20px 20px 20px;
    border-radius: 10px;
    z-index: 3; 
}

.cases-item:hover .cases-item-text_bottom {
    max-height: 400px;
    transition: max-height 1s ease-out;
}


.cases-item-text_bottom {
    max-height: 0;
    overflow: hidden;
    transition: max-height 1s ease-out;
}

.cases-item-text p {
    font-family: 'Montserrat';
    font-size: clamp(15px, 2vw, 20px);
    margin: 5px 0;
    color: var(--color-white-text);
}

.cases-item-text_top {
    margin-bottom: 20px;
}

.cases-item-text_top h2 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 2vw, 35px);
    color: var(--color-white);
    border-bottom: 2px solid var(--color-btn-disabled);
    padding-bottom: 15px;
    margin-bottom: 10px;
}

.cases-technology,
.cases-branch,
.cases-made {
    display: flex;
    align-items: flex-start; 
    gap: 20px;
}

.cases-technology p:first-child,
.cases-branch p:first-child,
.cases-made p:first-child {
    background-color: #a8a8a891;
    border-radius: var(--radius-btn);
    padding: 5px 10px;

}

.cases-made p:first-child {
    white-space: nowrap
}

.cases-open {
    margin-top: 10px;
    cursor: pointer;
    
    width: max-content;
}

.cases-open a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 7px;
}

.cases-open p {
    transition: color 0.3s ease;
}

.cases-open:hover svg,
.cases-open:hover p {
    color: var(--color-btn-disabled);
}

.cases-open svg {
    display: block;
    width: 15px;
    height: 15px;
    color: var(--color-white-text);
    transition: color 0.3s ease;
}

/* ПРОБЛЕМЫ */
.problems {

}

.problems-container {
    margin: 0 100px; 
    padding-top: 100px;
}

.problems-header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.problems-header h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 700px;
    color: #191819;
    margin-bottom: 5px;
}

.problems-header h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
    max-width: 700px;
    color: #191819;
}

.problems-info {
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 80px;
}

.problems-info .cards {
    display: flex;
    flex-direction: column;
    flex:1; 
}

.problems-info .cards h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
    max-width: 700px;
}

.problems-info .cards p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
}

.problems-info .cards .error {
    background-color: #191819;
    padding: 60px 50px;
    border-top-left-radius: 30px;
    border-top-right-radius: 30px;
    color: #E4E5E6;
    flex:1;
}

.problems-info .cards .decision {
    border: 5px solid #191819;
    padding: 60px 50px;
    flex:1;
}

.error-header img,
.decision-header img {
    width: 70px;
}

/* ЭТАПЫ */
.stages {
    
}

.stages-container {
    margin: 0 100px; 
    padding-top: 100px;
}

.stages-header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.stages-header h1 {
    font-family: 'Unbounded';
    font-weight: 400;
    font-size: clamp(35px, 10vw, 250px);
    width: 100%;
    color: #191819;
    margin-bottom: 5px;
    margin-top: 0;    
    white-space: nowrap
}

.stages-info {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-top: 50px;
}

.stages-info-lft {
    position: relative;
}

.stages-info-lft-sticky {
    position: sticky;
    top: 130px;
}

.stages-info-lft h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    max-width: 700px;
    color: #191819;
    margin-bottom: 5px;
    margin-top: 0;
}

.stages-info-lft p {
    font-size: clamp(15px, 4vw, 20px);
    font-family: 'Montserrat';
    max-width: 800px;
}

.stages-items {
    position: relative;
}

.stages-items::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 8px;
    width: 4px;
    height: 100%;
    background: 
        linear-gradient(
            190deg, var(--tech-stack-label-green), 
            var(--tech-stack-label-blue),
            var(--tech-stack-label-violet),
            var(--tech-stack-label-red),
            var(--tech-stack-label-yellow) 90%);
    z-index: 100;
    opacity: 0.5;
}

.stages-info-lft .fog {
    color: #44d800;
}

.stages-item {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    border-bottom: 1px solid #92929270;
    padding: 20px 0;
}

.stages-item:last-child {
    border: none;
}

.stages-item p {
    max-width: 700px;
    font-size: clamp(15px, 4vw, 20px);
    font-family: 'Montserrat';
    font-weight: 500;
    margin-top: 0;
    margin-bottom: 15px;
}

.stages-item-header {
    display: flex;
    gap: 30px; 
}

.stages-item-header p {
    font-family: "Michroma", sans-serif;
    white-space: nowrap;
}

.stages-item span {
    display: inline-block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    z-index: 500;
    flex-shrink: 0;
    animation: circleAnim 1.5s ease infinite alternate;
}

@keyframes circleAnim {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.5);
    }
}

.stages-item:nth-of-type(1) span {
    background-color: var(--tech-stack-label-green);
}

.stages-item:nth-of-type(2) span {
    background-color: var(--tech-stack-label-blue);
}

.stages-item:nth-of-type(3) span {
    background-color: var(--tech-stack-label-violet);
}

.stages-item:nth-of-type(4) span {
    background-color: var(--tech-stack-label-red);
}

.stages-item:nth-of-type(5) span {
    background-color: var(--tech-stack-label-yellow);
}

.stages-item-text p:first-child {
    font-weight: bold;
    font-size: clamp(20px, 4vw, 28px);
}

.stages-item-text .term {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #191819;
    width: max-content;
    border-radius: 30px;
    padding: 5px 20px;
}

.stages-item-text .term p {
    margin: 0;
    font-weight: normal;
    color: #E4E5E6;
    font-size: clamp(15px, 4vw, 20px);
}

/* ТЕХНОЛОГИИ */
.technologies {
    
}

.technologies-container {
    padding-top: 100px;
    margin: 0 100px;
}

.technologies-header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.technologies-header h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    color: #191819;
    margin-bottom: 5px;
}

.technologies-header h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
    max-width: 700px;
    color: #191819;
}

.technologies-info p {
    font-size: clamp(15px, 4vw, 20px);
    font-family: 'Montserrat';
    font-weight: 500;
}

.tech-stack {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 50px;
}

.tech-stack-label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tech-stack-label span {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
}

.tech-stack-label p {
    margin: 0;
}

.tech-stack-label:nth-of-type(1) span {
    background-color: var(--tech-stack-label-green);
}

.tech-stack-label:nth-of-type(2) span {
    background-color: var(--tech-stack-label-blue);
}

.tech-stack-label:nth-of-type(3) span {
    background-color: var(--tech-stack-label-violet);
}

.tech-stack-label:nth-of-type(4) span {
    background-color: var(--tech-stack-label-red);
}

.technologies-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 50px;
}

.technologies-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #191819;
    border-radius: 30px;
    padding: 20px 30px;
    cursor: pointer;
    border: 3px solid #191819;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.technologies-item:hover {
    background-color: #F0F0F0;
    border: 3px solid #191819;
    box-shadow: 0px 0px 48px -1px rgba(34, 60, 80, 0.5);
    transform: translateY(-5px);
}

.technologies-item:hover p {
    color: #191819;
}

.technologies-item p {
    margin: 0;
    color: #E4E5E6;
}

.technologies-item span {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 50%;
}

.technologies-item:nth-of-type(1) span {
    background-color: var(--tech-stack-label-green);
}

.technologies-item:nth-of-type(2) span {
    background-color: var(--tech-stack-label-green);
}

.technologies-item:nth-of-type(3) span {
    background-color: var(--tech-stack-label-green);
}

.technologies-item:nth-of-type(4) span {
    background-color: var(--tech-stack-label-green);
}

.technologies-item:nth-of-type(5) span {
    background-color: var(--tech-stack-label-green);
}

.technologies-item:nth-of-type(6) span {
    background-color: var(--tech-stack-label-blue);
}

.technologies-item:nth-of-type(7) span {
    background-color: var(--tech-stack-label-blue);
}

.technologies-item:nth-of-type(8) span {
    background-color: var(--tech-stack-label-blue);
}

.technologies-item:nth-of-type(9) span {
    background-color: var(--tech-stack-label-blue);
}

.technologies-item:nth-of-type(10) span {
    background-color: var(--tech-stack-label-violet);
}

.technologies-item:nth-of-type(11) span {
    background-color: var(--tech-stack-label-violet);
}

.technologies-item:nth-of-type(12) span {
    background-color: var(--tech-stack-label-violet);
}

.technologies-item:nth-of-type(13) span {
    background-color: var(--tech-stack-label-red);
}

.technologies-item:nth-of-type(14) span {
    background-color: var(--tech-stack-label-red);
}

/* ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ */
.faq {
    scroll-margin-top: 100px;
}

.faq-container {
    margin: 0 100px; 
    padding: 0 0 100px 0;
}

.faq-header {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.faq-header h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 45px);
    color: #191819;
    margin-bottom: 5px;
}

.faq-header h3 {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
    max-width: 700px;
    color: #191819;
}

.faq-items {
    color: #E4E5E6;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 50px;
}

.faq-item {
    padding: 30px 50px;
    font-family: 'Montserrat';
    background-color: #191819;
    border-radius: 30px;
}


.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: clamp(20px, 4vw, 28px);
    font-weight: bold;
    cursor: pointer;
}

.faq-question span {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(45px, 4vw, 60px);
    font-weight: normal;
    width: 50px;
    height: 50px;
    border-radius: 50px;
    transition: background-color 0.3s ease, transform 0.5s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
    transition: 0.5s ease;
}

.faq-question:hover span {
    background-color: #4FFF00;
    color: #191819;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
    transition: max-height 0.3s ease;

}

.faq-item.active .faq-answer {
    max-height: 400px;
    transition: max-height 1.5s ease;
    
}

/* ОСНОВАТЕЛЬ */
.founder {
    scroll-margin-top: 100px;
}

.founder-container {
    display: flex;
    justify-content: center;
    gap: 70px;
    margin: 0 100px; 
    padding-top: 100px;
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: clamp(15px, 4vw, 20px);
}

.founder-lft {
    position: relative;
    display: flex;
    align-items: center;
}

.founder-badge {
    position: absolute;
    bottom: 35px;
    right: -40px;
    background-color: #4FFF00;
    padding: 10px 20px;
    border-radius: 20px;
    font-family: 'Unbounded', Arial, sans-serif;
    box-shadow: 0px 32px 50px 20px rgba(102, 255, 47, 0.3);
}

.founder-rht h1 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: clamp(25px, 4vw, 50px);
    margin-bottom: 0;
}

.founder-title {
    background-color: #191819;
    border-radius: 20px;
    color: #E4E5E6;
    padding: 10px 20px;
    display: inline-block; 
}

.founder-role {
    margin-bottom: 40px;
}

.founder-rht p {
    max-width: 700px;
}

.founder-container img {
    max-width: 550px;
    width: 100%;
    border-radius: 50px;
}

.points {
    margin-top: 40px;
}

.points p {
    margin: 5px 0;
}

.point {
    display: flex;
    align-items: center;
    gap: 10px;
}

.point-circle {
    width: 6px;
    height: 6px;
    background-color: #191819;
    border-radius: 50%;
}


/* УСЛУГИ */
.catalog {
    scroll-margin-top: 100px;
    font-family: 'Montserrat';
}

.catalog-container {
    padding: 100px;
    position: relative;
    overflow: hidden;
}

.catalog-container-header {
    color: #191819;
    text-align: center;
}

.catalog-container-header h1 {
    font-size: clamp(25px, 4vw, 45px);
    font-family: 'Unbounded', Arial, sans-serif;
}

.catalog-container-header h3 {
    font-weight: 500;
    font-size: clamp(20px, 4vw, 30px);
}

.catalog-development,
.catalog-design,
.catalog-block {
    margin-top: 50px;
}

.catalog-development img {
    max-width: 50px;
    width: 100%;
    transform: rotate(-45deg);
    margin-right: 10px;
}

.catalog-design img {
    max-width: 35px;
    width: 100%; 
    margin-right: 10px;
}

.catalog-analytics img {
    max-width: 28px;
    width: 100%; 
    margin-right: 10px;
    transform: rotate(-45deg);
}

.catalog-support img {
    max-width: 30px;
    width: 100%; 
    margin-right: 10px;
}

.catalog-development h1,
.catalog-design h1,
.catalog-analytics h1,
.catalog-support h1 {
    display: flex;
    align-items: center;
}

.catalog-development-items,
.catalog-design-items {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.catalog-development-item,
.catalog-design-item,
.catalog-analytics-item,
.catalog-support-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background-color: var(--color-black);
    color: var(--color-white-text);
    border-radius: var(--radius-card);
    padding: 30px;
    height: 300px;
    min-width: 200px;
    flex: 1;
    cursor: pointer;
    transition: 
        background-color 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease;
}

.catalog-development-item:hover,
.catalog-design-item:hover,
.catalog-analytics-item:hover,
.catalog-support-item:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    box-shadow: var(--shadow-btn);
}

.catalog-development-item:last-of-type {
    background-color: var(--color-cart-disabled);
    pointer-events: none;
    color: var(--color-black);
}

.catalog-development-item p:last-child,
.catalog-design-item p:last-child,
.catalog-analytics-item p:last-child,
.catalog-support-item p:last-child {
    font-family: "Montserrat";
    font-size: clamp(15px, 4vw, 20px);
    margin: 0;
    font-weight: 500;
}

.catalog-development-item p:first-child,
.catalog-design-item p:first-child,
.catalog-analytics-item p:first-child,
.catalog-support-item p:first-child {
    font-family: "Michroma", sans-serif;
    font-size: clamp(20px, 4vw, 25px);
    margin: 0;
    font-weight: bold;
}

.catalog-block {
    display: grid;
    align-items: center;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px; 
}

/* НАША МИССИЯ */
.mission {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 100px;
}

.mission .team {
    max-width: 800px;
    width: 100%;
}

.mission-text p {
    font-size: clamp(25px, 4vw, 45px);
    font-family: 'Unbounded', Arial, sans-serif;
    max-width: 1500px;
    text-align: center;
    font-weight: 400;
}

.mission-text img {
    max-width: 300px;
    width:  100%;
}

.mission .missionBtn {
    display: flex;
    align-items: center;
    gap: 20px;
    font-family: 'Montserrat';
    font-weight: 500;
    position: relative;
    border-radius: var(--radius-btn);
    padding: 15px 40px;
    transition: 
        transform 0.3s ease, 
        border-radius 0.3s ease,
        box-shadow 0.3s ease,
        background-color 0.3s ease,
        border 0.3s ease;
    cursor: pointer;
    color: var(--color-white-text);
    background-color: var(--color-black);
    border: 3px solid var(--color-black);
    font-family: 'Montserrat';
    font-weight: 600;
    font-size: clamp(14px, 4vw, 18px);
    margin-top: 20px;
    border: 3px solid var(--color-black);
}

.mission .missionBtn:hover {   
    transform: scale(1.08);
    border-radius: var(--radius-btn-hover);
    box-shadow: var(--shadow-btn);
    background-color: var(--color-white);
    border: 3px solid var(--color-white);
    color: var(--color-black); 
}

.mission .missionBtn .projectIcon {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gray-dark);
    border-radius: var(--radius-btn);
    padding: 5px;
    flex-shrink: 0;
    width: 35px;
    height: 35px;
    transition: background-color 0.2s ease;
}

.mission .missionBtn .projectIcon img {
    width: 35px;
    height: 35px;
}

.mission .missionBtn:hover .projectIcon {
    background-color: var(--color-black); 
}

/* ПОДВАЛ */
.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    margin: 100px 100px 0 100px; 
    background-color: #000000;
    border-top-left-radius: 80px;
    border-top-right-radius: 80px;
    padding: 60px 150px;
    color: #F0F0F0;
}

.footer-container .column1,
.footer-container .column2,
.footer-container .column3,
.footer-container .column4 {
    min-width: 300px;
    
}

.column1 a {
    text-decoration: none;
    color: #F0F0F0;
}

.footer-container .column1 h2 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-size: 40px;
    margin-top: 0;
}

.footer-container .column1 p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: 15px;
    margin: 0;
    color: #919191;
}

.footer-container .column2 h3,
.footer-container .column3 h3,
.footer-container .column4 h3 {
    font-family: 'Unbounded', Arial, sans-serif;
    font-weight: 500;
    font-size: 25px;
    margin-top: 0;
}

.footer-container .column2 p,
.footer-container .column3 p,
.footer-container .column4 p {
    font-family: 'Montserrat';
    font-weight: 500;
    font-size: 15px;
    color: #919191;
    cursor: pointer;
}

.footer-container .column4 a {
    text-decoration: none;
}

.footer-container .column4 h3:first-child {
    margin: 0;
}

@media(max-width: 1930px) {
    /* ИНФОРМАЦИЯ */
    .info {
        padding: 50px 100px;   
    }

    .info-logo img {
        width: 700px;
    } 
}

@media(max-width: 1800px) {
    /* МЕНЮ */
    .info-logo img {
        width: 700px;
    }  
    
    /* ЗАЯВКА */
    .application-left p {
        max-width: 800px;
    }
}

@media (max-width: 1700px) {

}

@media(max-width: 1500px) {
    /* МЕНЮ */
    /* .menu {
        padding: 20px 50px 0 50px;
    } */

    /* ИНФОРМАЦИЯ */
    .info {
        padding: 50px;   
    }

    .info-logo img {
        width: 700px;
    }   

    /* ЗАЯВКА */
    .application-left p {
        max-width: 600px;
    }
    
    .application-right button {
        width: 100%;
    }
}

@media(max-width: 1400px) {
    /* ИНФОРМАЦИЯ */
    .info-logo img {
        width: 600px;
    } 
}

@media(max-width: 1200px) {
    /* ИНФОРМАЦИЯ */
    .info-logo img {
        width: 500px;
    } 

    /* КЕЙСЫ */
    .cases-items {
        grid-template-columns: repeat(1, 1fr);
    }

    /* ОСНОВАТЕЛЬ */
    .founder-container {
        flex-wrap: wrap;
        gap: 20px;
    }
}

@media(max-width: 1150px) {
    /* ИНФОРМАЦИЯ */
    .info {
        padding: 50px 10px; 
    }

    .info-logo img {
        display: none;
    }

    /* СТАТИСТИКА */
    .studio {
        padding: 50px;
    }

    .studio-text img {
        max-width: 50px;
        width: 100%;
    }

    /* ПРЕИМУЩЕСТВА */
    .advantages-container {
        padding: 100px 50px 80px 50px; 
    }

    .advantages-list{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-list .list {
        min-width: 200px;
    }

    .advantages-list .list img {
        width: 50px;
    }

    /* ЗАЯВКА */
    .application-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        margin: 0 50px;
    }

    .application-left {
        display: flex;
        align-items: center;
        text-align: center;
        flex-direction: column;
    }

    .application-right button {
        margin-top: 50px;
    }

    .application-right-text img {
        width: 40px;
        height: 40px;
    }

    /* ПОРТФОЛИО */
    .portfolio-container {
        margin: 0 50px 100px 50px;
    }

    .portfolio-card {
        flex: 0 0 400px;
        height: 400px;
    }

    .portfolio-cards img {
        width: 400px;
        height: 400px;
    }

    .portfolio-card .card-text {
        left: 20px;
        right: 20px;
    }

    .portfolio-card .card-text p {
        max-width: 300px;
    }

    /* ПОЛУЧИТЬ ПРОТОТИП */
    .prototype-cta {
        margin: 0 50px;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }

    .prototype-cta-left {
        display: flex;
        align-items: center;
        text-align: center;
        flex-direction: column;
    }

    .prototype-cta-right button {
        margin-top: 50px;
    }

    .prototype-cta img {
        width: 40px;
        height: 40px;
    }

    .prototype-cta-text p {
        text-align: center;
    }

    /* КЕЙСЫ */
    .cases {
        padding: 100px 50px 0 50px;
    }

    /* ПРОБЛЕМЫ */
    .problems-container {
        margin: 0 50px; 
    }

    .problems-info {
        display: grid;
        grid-template-columns: repeat(1, 1fr);
        gap: 50px;
    }

    .error-header img,W
    .decision-header img {
        width: 50px;
    }

    /* ЭТАПЫ */
    .stages-container {
        margin: 0 50px; 
    }

    /* ТЕХНОЛОГИИ */
    .technologies-container {
        margin: 0 50px;
    }

    /* ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ */
    .faq-container {
        margin: 0 50px; 
    }

    /* ОСНОВАТЕЛЬ */
    .founder-container {
        margin: 0 50px; 
    }

    /* УСЛУГИ */
    .catalog-container {
        padding: 100px 50px 100px 50px;
    }

    /* МИССИЯ */
    .mission {
        padding: 0 50px;
    }

    .mission-text img {
        max-width: 200px;
        width:  100%;
    }

    /* ПОДВАЛ */
    .footer-container {
        margin: 100px 0 0 0; 
    }
}

@media (max-width: 910px) {
    /* ИНФОРМАЦИЯ */
    .info {
        padding: 50px 10px;
        flex-wrap: wrap;
        display: flex;
        justify-content: center;
    }

    .info-text {
        display: flex;
        justify-content: center;
        flex-direction: column;
        text-align: center;
        padding-bottom: 0;
    }

    .info-text h3 {
        max-width: 1000px;
    }

    .info-text .button-section {
        margin-top: 0;
    }

    .button-section button {
        display: flex;
        justify-content: center;
        max-width: 1000px;
    }

    .info-text .developer {
        display: flex;
        justify-content: center;
        margin-top: 10px;
    }

    /* СТАТИСТИКА */
    .studio .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px;
    }

    /* Давайте начнём работать прямо сейчас */
    .form-cta {
        margin: 100px 10px 0 10px;
    }
}

@media(max-width: 769px) {
    /* ИНФОРМАЦИЯ */
    .info-text .developer img {
        max-width: 150px;
        width: 100%;
    }

    /* ПРЕИМУЩЕСТВА */
    .advantages-list{
        display: grid;
        grid-template-columns: repeat(1, 1fr);
    }

    /* СТАТИСТИКА */
    .studio {
        padding: 20px 50px 50px 50px;
    }

    .studio .studio-text {
        text-indent: 2rem;
    }

    .studio .stats {
        grid-template-columns: repeat(1, 1fr);
        gap: 50px;  
    }

    .stats-num {
        border-right: none;
        border-left: 1px solid #9e9e9e6d;
    }

    .stats-num-header img {
        max-width: 100px;
        width: 100%;
    }

    /* ЭТАПЫ */
    .stages-info {
        flex-wrap: wrap;
    }

    .stages-info-lft-sticky {
       position: static;
       top: 0;
    }

    .stages-item:first-child {
        margin-top: 20px;
    }

    /* ПОДВАЛ */
    .footer-container {
        padding: 100px 50px;
    }
}

@media(max-width: 680px) {
    /* ИНФОРМАЦИЯ */
    .info-logo img {
        max-width: 450px;
        width: 100%;
    }

    .info-text {
        padding: 60px 20px;
    }

    /* СТАТИСТИКА */
    .studio {
        padding: 20px 20px 50px 20px;
        border-top-left-radius: 40px;
        border-top-right-radius: 40px;
    }

    .studio .stats {
        margin-top: 70px;
    }

    .stats-num {
        padding: 10px 20px;
    }

    .stats-num .stats-num-text {
        justify-content: flex-start;
    }

    .stats-num-header img {
        max-width: 80px;
        width: 100%;
    }

    /* ПРЕИМУЩЕСТВА */
    .advantages-container {
        padding: 50px 20px 0 20px; 
    }

    /* ЗАЯВКА */
    .application-container {
        margin: 50px 20px;
    }

    /* ПОРТФОЛИО */
    .portfolio-container {
        margin: 0 20px 0 20px;
        padding-top: 0;
    }

    /* ПОЛУЧИТЬ ПРОТОТИП */
    .prototype-cta {
        margin: 50px 20px;
    }

    /* КЕЙСЫ */
    .cases {
        padding: 0 20px 20px 20px;
        scroll-margin-top:  100px;
    }

    /* ПРОБЛЕМЫ */
    .problems-container {
        margin: 0 20px;
        padding-top: 0; 
    }

    /* ЭТАПЫ */
    .stages-container {
        margin: 0 20px; 
        padding-top: 50px;
    }

    .stages-info {
        gap: 20px;
    }

    /* ТЕХНОЛОГИИ */
    .technologies-container {
        margin: 0 20px; 
        padding-top: 50px;
    }

    /* ОСНОВАТЕЛЬ */
    .founder-container {
        margin: 0 20px; 
    }

    .founder-badge {
        bottom: 35px;
        right: 10px;
    }

    /* УСЛУГИ */
    .catalog-container {
        padding: 50px 20px 0 20px;
    }

    .catalog-block {
        display: flex;
        flex-direction: column;
    }

    /* ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ */
    .faq-container {
        margin: 0 20px; 
        padding: 50px 0;
    }

    .faq-item {
        padding: 20px 30px;
    }

    /* МИССИЯ */
    .mission-text img {
        max-width: 150px;
        width: 100%;
    }

    .mission {
        padding: 0 20px;
    }
}

@media (max-width: 426px) {
    /* ЗАСТАВКА */
    .loaded {
        width: 300px;
    }

    /* ИНФОРМАЦИЯ */
    .info {
        padding: 70px 10px;
    }

    .info-text .developer {
        display: flex;
        flex-direction: column;
        margin-top: 30px;
    }

    .info-text .developer img {
        max-width: 100px;
        width: 100%;
    }

    .developer p {
        margin: 0;
    }

    /* ПРЕИМУЩЕСТВА */
    .advantages-list {
        margin-top: 20px;
    }

    /* ЗАЯВКА */
    .application-container {
        margin: 50px 0;
        border-radius: 0;
    }

    .application-right button {
        padding: 20px 10px;
    }

    .application-right-text img {
        width: 30px;
        height: 30px;
    }

    /* ПОРТФОЛИО */
    .portfolio {
        padding-top: 0;
    }

    .portfolio-container {
        padding-top: 0;
    }

    .cards-scroll {
        padding-top: 20px;
    }

    .portfolio-card {
        flex: 0 0 300px;
        height: 300px;
    }

    .portfolio-cards img {
        width: 300px;
        height: 300px;
    }

    .btnLeft,
    .btnRight {
        padding: 15px;
    }

    /* ПОЛУЧИТЬ ПРОТОТИП */
    .prototype-cta {
        margin: 50px 0;
        border-radius: 0;
    }

    .prototype-cta-right button {
        padding: 20px 10px;
    }

    .prototype-cta img {
        width: 30px;
        height: 30px;
    }

    /* КЕЙСЫ */
    .cases-items {
        padding-top: 20px;
    }

    .cases-item-text {
        right: 4px;
        left: 4px;
        padding: 5px 15px 15px 15px;
    }

    .cases-item-text_top h2 {
        font-size: 20px;
    }

    .cases-item-text p {
        font-size: 13px;
    }

    /* ПРОБЛЕМЫ */
    .problems-info {
        margin-top: 20px;
    }

    .problems-info .cards .error {
        padding: 30px 50px;
    }

    .problems-info .cards .decision {
        padding: 30px 50px;
    }

    /* ЭТАПЫ */
    .stages-info {
        margin-top: 20px;
    }

    .stages-item {
        flex-wrap: wrap;
    }

    .stages-item-text {
        padding-left: 40px;
    }

    /* ЭТАПЫ */
    .stages-item-header {
        gap: 20px;
    }

    .stages-item {
        gap: 10px;
    }

    /* ТЕХНОЛОГИИ */
    .technologies-items {
        gap: 10px;
    }

    .technologies-item {
        padding: 10px 20px;
        gap: 5px;
    }

    .tech-stack {
        margin-top: 30px;
    }

    /* ЧАСТО ЗАДАВАЕМЫЕ ВОПРОСЫ */
    .faq-items {
        margin-top: 20px;
    }

    /* ОСНОВАТЕЛЬ */
    .founder {
        margin-top: -50px;
    }

    /* Давайте начнём работать прямо сейчас */
    .form-container {
        margin: 0;
        padding: 5px 20px 300px 20px;
    }

    .form-cta-right button {
        padding: 20px 30px;
    }

    .radio-items .radio {
        display: grid;
        grid-template-columns: repeat(2, 1fr)
    }

    /* ПОДВАЛ */
    .footer-container {
        margin: 100px 0 0 0; 
        padding: 100px 30px;
    }
}

@media(max-width: 400px) {

}