*{
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 20px;
    line-height: 150%;
    color: var(--color-light);
    list-style: none;
    box-sizing: border-box;
    scroll-behavior:auto;
}

a{
    text-decoration: none;
}

img{
    display: block;
}

.wrapper{
    width: 100%;
    min-height: 100%;
    overflow: hidden;
}

.container{
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
}

.section{
    padding: var(--section-padding-y) 0;
}

/*Бургер*/

.burger-menu,
.burger-btn{
    display: none;
}

/*Кнопка*/

.button{
    display: inline-block;
    background-color: var(--color-accent-red);
    color: var(--color-light);
    border: 1px solid var(--color-accent-red);
    padding: 15px 20px;
    border-radius: var(--border-button);
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

@media (hover: hover) {
    .button:hover {
        background-color: transparent;
        color: var(--color-accent-red);
    }
}

.center-btn{
    display: flex; 
    justify-content: center;
}

/*Модальное окно*/

.modal{
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(300px, 95vw, 600px);
    max-width: 100%;
    background: var(--color-light);
    border-radius: 16px;
    box-shadow: 0 0 25px 11px rgba(208, 208, 208, 0.25);
    opacity: 1;
    pointer-events: none;
    z-index: 1000;
    transition: opacity 0.3s ease, transform 0.3s ease;

}

.modal-promotion{
    width: clamp(300px, 95vw, 1100px);
}

.modal.show{
    display: flex;
    flex-direction: column;
    opacity: 1;
    pointer-events: auto;
}

.modal__wrapper{
    padding: 32px;
    position: relative;
    overflow: hidden;
    max-width: 95vw; 
    max-height: 90vh;
}

.modal-close__btn{
    position: absolute;
    top: 28px; /* Было 32 px */
    right: 32px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    z-index: 3;
}

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

#modal-welcome .modal__main{
    align-items: start;
}

.modal__content{
    position: relative;
    width: 60%;
    margin-top: 32px;
}

.modal__title{
    color: var(--color-dark);
    font-weight: 600;
    font-size: 24px;
    width: 521px;
    margin-bottom: 24px;
}

.modal__paragraph{
    color: var(--color-dark);
    font-weight: 400;
}

.modal__paragraph:not(:last-child){
    margin-bottom: 16px;
}

.modal-contacts__item{
    display: flex;
    align-items: center;
    margin-bottom: 14px;
}

.modal-contacts__item:last-child{
    margin-bottom: 0;
}

.modal-contacts__item-icon{
    margin-right: 16px;
}

.modal-contacts__link{
    color: var(--color-dark);
    font-weight: 400;
    line-height: 140%;
}

.modal-contacts__link--tg,
.modal-contacts__link--mail{
    text-decoration: underline;
}

.modal__image{
    position: relative;
    top: 0;
    right: -30px;
    width: 40%;
    overflow: hidden;
    z-index: -1;
}

.modal-overlay{
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(18, 18, 18, 0.4);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: 999;
}

.modal-overlay.show{
    opacity: 1;
    pointer-events: auto;
}

/*Модальное окно - Акция*/

.modal-badge {
    display: inline-flex;
    align-items: center;
    background-color: var(--color-accent-red);
    height: 50px;
    padding: 0 32px;
    border-radius: 6px;
}

.modal-badge img {
    margin-right: 15px;
}

.modal-badge span {
    font-weight: 600;
    font-size: 24px;
    text-transform: uppercase;
}

.modal-body {
    display: flex;
    gap: 20px;
}

.modal-images {
    width: 50%;
}

.modal-images__wrapper {
    position: relative;
    min-height: 500px;
    overflow: visible; 
} 

.modal__img-back {
    position: absolute;
    top: -200px;
    left: -230px;
   max-width: 300%;
    height: auto;
    z-index: -10;
} 

.modal__img-front {
    position: absolute;
    bottom: -20%;
    right: -35%;
    z-index: 1;
    width: 150%;
    height: auto;
    pointer-events: none;
} 

.modal-promotion__content {
    max-width: 588px;
    width: 100%;
} 

.modal-promotion__title {
    color: var(--color-dark);
    font-weight: 800;
    font-size: 78px;
    text-transform: uppercase;
    line-height: 100%;
}

.modal-promotion__title span {
    color: var(--color-accent-red);
    font-weight: 800;
    font-size: 64px;
}

.modal-promotion__subtitle {
    color: var(--color-dark);
    font-weight: 800;
    font-size: 34px;
    margin-bottom: 56px;
}

.modal-promotion-advantages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 123px;
}
.promotion-advantages__item {
    display: flex;
    align-items: flex-start;
}

.promotion__item-image-box img {
    margin-right: 8px;
}

.promotion__item-title {
  color: var(--color-dark);
  font-weight: 700;
  font-size: 14px;
}

.promotion__item-desc {
    color: var(--color-dark);
    font-weight: 400;
    font-size: 14px;
    line-height: 150%;
}

.modal-promotion__footnote {
    display: flex;
    justify-content: end;
    align-items: center;
}

.modal-promotion__footnote-text {
    color: var(--color-accent-gray);
    font-weight: 400;
    font-size: 14px;
} 


/*Заголовок секций*/

.heading{
    font-size: 48px;
    line-height: 140%;
    font-weight: 700;
    color: var(--color-dark);
}

.heading::first-letter{
    color: var(--color-accent-red);
}

.heading__title{
    margin-bottom: 8px;
}

.heading__subtitle{
    color: var(--color-dark);
    font-weight: 400;
}

/*Декоративные элементы*/

.decor{
    position: absolute;
    z-index: 1;
}

.decor-gears{
    top: -30px;;
    left: -560px;
    z-index: -1;
}

.decor-steam-1-hero{
    top: -540px;
    right: -800px;
    z-index: -1;
}

.decor-steam-2-hero{
    bottom: -300px;
    left: -180px;
    z-index: -1;
}

.decor-steam-about{
    bottom: 140px;
    right: -440px;
    z-index: 3;
}

.decor-steam-work{
    bottom: 70px;
    left: -140px;
    z-index: 3;
}

.decor-service{
    max-width: 100%;
    margin-left: 65px;
    padding-right: 65px;
}

.decor-services{
    position: absolute;
    top: -80px;
    right: 0;
    max-width: 100%;
    width: 250px;
}

.decor-steam-services{
    bottom: 80px;
    left: -160px;
    z-index: -1;
}

.decor-steam1-testimonials{
    top: -130px;
    right: -210px;
    z-index: -1;
}

.decor-steam2-testimonials{
    bottom: -110px;
    left: -160px;
    z-index: -1;
}

.decor-steam-acc{
    top: 117px;
    right: -210px;
    z-index: -1;
}

.decor-steam-consultation-cta{
    bottom: -183px;
    left: -360px;
    z-index: -3;
}

/*Анимация*/

.animation,
.animation-heading,
.animation-item,
.animation-btn{
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.animation.show,
.animation-heading.show,
.animation-item.show,
.animation-btn.show {
    opacity: 1;
    transform: translateY(0);
}

.animation-car{
    opacity: 0;
    transform: translateX(-100px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}