@font-face {
	font-family: 'Roboto';
	src: local('Roboto-Light'),
		url('../fonts/Roboto-Light.woff') format('woff');
    src: local('Roboto-Light'),
        url('../fonts/Roboto-Light.woff2') format('woff2');    
	font-display: swap;
	font-weight: 400;
	font-style: normal;
}

@font-face {
	font-family: 'Roboto';
	src: local('Roboto-Bold'),
		url('../fonts/Roboto-Bold.woff') format('woff');
    src: local('Roboto-Bold'),
        url('../fonts/Roboto-Bold.woff2') format('woff2');    
	font-display: swap;
	font-weight: 700;
	font-style: normal;
}

:root {
    --text-color: #2B2A28;
    --accent-color: #4acde4;
    --light-accent: rgba(144, 224, 238, 0.623);
    --purple-color: #B16CEA;
    --blue-color: #3C46FF;
    --gray-text: #676767;
    --white: #fff;
}


* {
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

p {
    margin: 0;
}

img {
    max-width: 100%;
}

html {
    font-family: 'Roboto', sans-serif;
}

.container {
    position: relative;
    margin: 0 auto;
    padding: 0 30px;
    max-width: 1360px;
    overflow: hidden;
}

.header {
    padding-top: 30px;
    padding-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.title-h1 {
    display: none;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.header-burger {
    display: none;
}

.header-mobile__burger-menu {
    display: none;
}

.header-left {
    display: flex;
    align-items: baseline;
}

.header-left__text {
    padding-right: 3px;
    font-size: 28px;
    line-height: 40px;
    font-weight: 700;
    color: var(--text-color);
}



.header-left__dot {
    display: block;
    width: 6px;
    height: 6px;
    background-color: var(--accent-color);
}

.header-right__list {
    display: flex;
    align-items: center;
}

.header-right__link {
    display: inline-block;
    padding: 12px;
    font-size: 16px;
    line-height: 16px;
    font-weight: 500;
    color: var(--text-color);
    transition: transform 0.3s ease 0s;
    transform-origin: 50% 0px 0px;
    transform-style: preserve-3d;
}

.header-right__link:hover {
    background: var(--white);
    color: #000;
    transform: rotateX(90deg) translateY(-22px);
}

.header-right__link::before {
    position: absolute;
    top: 100%;
    left: 0px;
    width: 100%;
    padding: 4px 0px;
    text-align: center;
    line-height: 50px;
    background: none repeat scroll 0% 0% var(--light-accent);
    color: var(--white);
    content: attr(data-hover);
    transition: #6363CE 0.3s ease 0s;
    transform: rotateX(-90deg);
    transform-origin: 64% 0px 0px;
}

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

.section-hero {
    display: flex;
    justify-content: space-between;
}

.section-hero-left {
    width: 50%;
}

.section-hero__title {
    margin-top: 0;
    margin-bottom: 30px;
    font-size: 48px;
    line-height: 48px;
    font-weight: 600;
    color: var(--text-color);
}

.title-color {
    color: var(--accent-color);
}

.section-hero-left {
    margin-right: 20px;
}

.section-hero-left__descr {
    margin-bottom: 50px;
    font-size: 22px;
    line-height: 33px;
    font-weight: 500;
    color: var(--gray-text);
}

.section-hero-left__btn {
    display: inline-block;
    vertical-align: middle;
    padding: 15px;
    background-color: var(--accent-color);
    color: var(--white);
    font-size: 22px;
    line-height: 33px;
    font-weight: 500;
    -webkit-transform: perspective(1px) translateZ(0);
    transform: perspective(1px) translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-transition-duration: 0.5s;
    transition-duration: 0.5s;
}
    
.section-hero-left__btn:hover,
.section-hero-left__btn:focus,
.section-hero-left__btn:active {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
    -webkit-transition-timing-function: cubic-bezier(0.47, 2.02, 0.31, -0.36);
    transition-timing-function: cubic-bezier(0.47, 2.02, 0.31, -0.36);
}

.section-hero-right {
    flex-shrink: 0;
}

.section-hero-right__img {
    width: 420px;
    height: 450px;
    border-radius: 70px;
    opacity: .8;
}

.section-about__container {
    padding-top: 30px;
    padding-bottom: 30px;
}

.heading-h2 {
    margin-top: 0;
    margin-bottom: 50px;
    font-size: 22px;
    line-height: 1;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-align: center;
}

.section-about__heading {
    color: var(--purple-color);
}

.section-about__content {
    display: grid;
    grid-template-columns: 35% 23% 35%;
    column-gap: 30px;
}

.section-about__card-img {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
}

.section-about__card-title {
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 24px;
    line-height: 26px;
    font-weight: 700;
    color: var(--text-color);
}

.section-about__item {
    position: relative;
    display: flex;
    align-items: center;
    padding-left: 17px;
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 600;
    color: var(--gray-text);
}

.section-about__item::after {
    content: "";
    position: absolute;
    left: 0;
    top: calc(50% - 3px);
    width: 7px;
    height: 7px;
    background-color: var(--gray-text);
}

.section-projects {
    padding-bottom: 0;
    margin-bottom: -1px;
}

.section-projects__bg {
    position: relative;
    padding-bottom: 30px;
}

.section-projects__bg::after {
    content: "";
    position: absolute;
    top: 348px;
    left: 0;
    right: 0;
    height: calc(100% - 348px);
    background-color: var(--text-color);
}

.section-projects__heading {
    color: var(--accent-color);
}

.section-projects__swiper {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.section-projects__swiper .swiper-wrapper {
    padding-bottom: 30px;
}

.swiper-container-initialized {
    visibility: visible;
}

.section-projects__item {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 467px;  
    transition: 0.8s ease-in-out;
}

.section-projects__item:hover {
    box-shadow: 2px 30px 30px rgba(0,0,0,0.3);
}

.section-projects__bg-card {
    position: absolute;
    right: 0;
    left: 0;
    top: 0;
    bottom: 0;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    background-size: cover;
    background-position: center;
    border-radius: 24px;
    transform-origin: center;
    transform: scale(1) translateZ(0);
    transition: filter 200ms linear , transform 200ms linear;
}

.section-projects__card-content {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 30px;
    width: 100%;
    height: 100%;
    background-color: var(--white);
}

.section-projects__img-wrap {
    display: flex;
    align-items: center;
    height: 60%;
    width: 100%;
}

.section-projects__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.section-projects__item:hover .section-projects__bg-card {
    transform: scale(1.05) translateZ(0);
}

.section-projects__swiper-wrapper:hover > .section-projects__item:not(:hover) , .section-projects__card-content:not(:hover) .section-projects__bg-card {
    filter: brightness(0.8) saturate(1) contrast(1.2) blur(10px);
}

.section-projects__card-text {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 34%;
    padding-top: 20px;
}

.section-projects__category {
    display: inline-block;
    font-size: 14px;
    line-height: 14px;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--blue-color);
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-projects__name {
    margin-bottom: 22px;
    font-size: 24px;
    line-height: 26px;
    font-weight: 600;
    color: var(--text-color);
}

.section-projects__link {
    position: relative;
    display: flex;
    align-items: center;
    width: max-content;
    padding-right: 25px;
    font-size: 18px;
    line-height: 18px;
    font-weight: 400;
    color: var(--text-color);
    cursor: pointer;
    transition: color .2s ease-in-out;
}

.section-projects__link::after {
    position: absolute;
    content: "";
    right: 0;
    top: calc(50% - 7px);
    width: 15px;
    height: 15px;
    background-image: url(../img/arrow.svg);
    transition: background-image .2s ease-in-out;
}

.section-projects__link:hover,
.section-projects__link:focus {
    color: var(--accent-color);
}

.section-projects__link:hover::after,
.section-projects__link:focus::after {
    background-image: url(../img/arr-hover.svg);
}

.section-projects__btns {
    display: flex;
    justify-content: space-between;
    margin-left: auto;
    width: 140px;
}

.sw-btn {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    background: var(--white);
    outline: none;
    border: none;
    margin: 0 10px;
    border-radius: 50%;
    transition: .5s;
    cursor: pointer;
}

.sw-btn:hover {
    background: var(--accent-color);
}

.sw-btn span {
    position: absolute;
    width: 16px;
    height: 16px;
    border: 3px solid var(--text-color);
    transition: .5s;
}

.section-projects__btn-right span {
    top: 50%;
    right: 39%;
    transform: translateY(-50%) rotate(-45deg);
    border-left: none;
    border-top: none;
}

.section-projects__btn-right span::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--text-color);
    transform-origin: right;
    transform: rotate(45deg) translate(0, 17px) scaleX(0);
    transition: .5s; 
}

.section-projects__btn-right:hover span::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--text-color);
    transform-origin: right;
    transform: rotate(45deg) translate(0, 17px) scaleX(1);
    transition: .5s;
}

.section-projects__btn-right:hover span {
    right: 16%;
}

.section-projects__btn-left span {
    top: 50%;
    left: 39%;
    transform: translateY(-50%) rotate(-45deg);
    border-right: none;
    border-bottom: none;
}

.section-projects__btn-left span::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--text-color);
    transform-origin: left;
    transform: rotate(45deg) translate(-6px, 3px) scaleX(0);
    transition: .5s;
}

.section-projects__btn-left:hover span::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 3px;
    background: var(--text-color);
    transform-origin: left;
    transform: rotate(45deg) translate(-6px, 3px) scaleX(1);
    transition: .5s;
}

.section-projects__btn-left:hover span {
    left: 16%;
}

.footer {
    padding-top: 100px;
    padding-bottom: 50px;
    background-color: var(--text-color);
}

.footer__top {
    margin-bottom: 100px;
}

.footer__top-text {
    display: block;
    margin-bottom: 50px;
    font-size: 48px;
    line-height: 48px;
    font-weight: 600;
    color: var(--white);
}

.footer__top-text-bg {
    margin-bottom: 0;
    color: var(--blue-color);
}

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

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

.footer__text {
    display: block;
    margin-bottom: 30px;
    font-size: 22px;
    line-height: 22px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
      -webkit-text-stroke-color: #fff;
      -webkit-text-stroke-width: 0.02em;
      -webkit-text-fill-color: transparent;
      -webkit-background-clip: text;
      background-repeat: no-repeat;
  transition: background-size .5s cubic-bezier(0.67, 0.01, 0.15, 0.98);
    background-image: linear-gradient(180deg, #6363CE 0%, #6363CE 50%, transparent 50.1%);
    background-position: 100% 0%;
    background-size: 100% 0%;
}

.footer__text:hover {
    background-size: 100% 200%;
}

.footer__text:last-child {
    margin-bottom: 0;
}

.footer__link {
    padding-left: 12px;
    color: var(--white);
}

.footer__social-list {
    display: flex;
    align-items: center;
}

.footer__social-item:not(:last-child) {
    margin-right: 30px;
}

.footer__social-link {
    display: block;
    width: 100%;
    height: 100%;
    transition: all .2s ease-in-out;
}

.footer__social-link:hover {
    scale: 1.2;
}

@media (max-width: 768px) {
    .container {
      padding-left: 16px;
      padding-right: 16px;
    }
    .header {
      padding-top: 20px;
      padding-bottom: 20px;
    }
    .section-pd {
      padding-top: 20px;
      padding-bottom: 20px;
    }
    .section-hero {
        flex-direction: column;
    }
    .section-hero-left {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }
    .header-left__text {
        font-size: 22px;
    }
    .section-hero__title {
        margin-bottom: 14px;
        text-align: center;
        font-size: 36px;
        line-height: 1.4;
    }
    .section-hero-left__descr {
        font-size: 20px;
        line-height: 30px;
    }
    .section-hero-left__btn {
        margin: 0 auto;
        padding-left: 30px;
        padding-right: 30px;
        text-align: center;
    }
    .section-hero-right {
        display: flex;
    }
    .section-hero-right__img {
        width: 300px;
        height: 300px;
        margin: 0 auto;
    }

    /*Бургер-меню*/

   .header-right__list {
      display: none;
    }
   .header-burger {
      display: block;
      padding: 0;
      outline: none;
      border: none;
      background-color: var(--white);
   }
  .header-burger svg path {
    transition: fill .2s ease-in-out;
  }
  .header-burger:hover svg path {
    fill: var(--hover-blue);
  }
  .header-burger:active svg path {
    fill: var(--accent-color);
  }
  .header-mobile__burger-menu {
    position: fixed;
    z-index: 45;
    top: 0;
    bottom: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    padding-top: 76px;
    padding-left: 15px;
    width: 100%;
    height: 100vh;
    background-color: var(--white);
    transform: translateX(-101%);
    overflow-y: scroll;
    transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
  }
  .header-mobile__burger-menu.active {
    display: flex;
    flex-direction: column;
    padding: 30px;
    width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: transform 0.5s ease-in-out, opacity 0.5s ease-in-out;
  }
  .header-mobile__burger-close {
    position: absolute;
    top: 40px;
    right: 15px;
    width: 24px;
    height: 24px;
    padding: 0;
    outline: none;
    border: none;
    background-color: var(--white);
  }
  .header-mobile__burger-close svg path {
    transition: fill .2s ease-in-out;
  }
  .header-mobile__burger-close:hover svg path {
    fill: var(--hover-color);
  }
  .header-mobile__burger-close:active svg path {
    fill: var(--accent-color);
  }
  .header-mobile__burger-nav {
    padding-top: 50px;
    margin-bottom: 50px;
  }
  .header-mobile__item:not(:last-child) {
    margin-bottom: 20px;
  }
  .header-mobile__link {
    color: var(--form-text);
    font-size: 18px;
    line-height: 20px;
    font-weight: 600;
    transition: color .2s ease-in-out;
  }
  .header-mobile__link:hover {
    color: var(--purple-color);
  }
  .header-mobile__link:active {
    color: var(--accent-color);
  }
  .header-mobile__social-list {
    display: flex;
    margin-right: auto;
  }
  .header-mobile__social-item {
    margin-right: 20px;
  }
  .header-mobile__social-item svg {
    width: 24px;
    height: 24px;
  }
  #menubar-mob {
    position: absolute;
    z-index: 50;
    top: 0;
    width: 100%;
    transition: all .3s ease-in-out;
  }
  #menubar-mob.fixed {
    position: fixed; 
    z-index: 335;
    top: 0;
    background-color: var(--white-bg);
  }
  .sticky {
    padding-top: 15px;
  }
    .section-about__container {
        padding-top: 0;
        padding-bottom: 0;
    }
    .section-about__content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0;
    }
    .section-about__card {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-bottom: 16px;
    }
    .section-about__card-img {
        width: 50px;
        height: 50px;
        margin: 0 auto 10px;

    }
    .section-about__card-title {
        margin: 0 auto 16px;
        font-size: 20px;
        line-height: 24px;
    }
    .section-about__item {
        line-height: 20px;
        font-weight: 500;
    }
    .section-projects { 
        padding-bottom: 0;
    }
    .section-projects__container {
        padding-top: 30px;
    }
    .section-projects__heading {
        position: relative;
        z-index: 10;
        margin-bottom: 20px;
    }
    .section-projects__swiper .swiper-wrapper {
        display: flex;
        flex-direction: column;
    }
    .section-projects__item {
        margin-bottom: 16px;
    }
    .section-projects__bg::after {
        top: 0;
        height: 100%;
        background-color: #c9edf3;
    }
    .section-projects__name {
        font-size: 20px;
        text-align: center;
    }
    .section-projects__category {
        text-align: center;
    }
    .section-projects__card-text { 
        align-items: center; 
        height: 39%;  
    }
    .section-projects__card-content {
        justify-content: start;
    }
    .section-projects__btns {
        display: none;
    }
    .footer {
        padding-top: 50px;
    }
    .footer__top {
        margin-bottom: 46px;
    }
    .footer__top-text {
        margin-bottom: 18px;
        font-size: 32px;
        line-height: 1.2;
    }
    .footer__bottom {
        flex-direction: column;
    }
    .footer__contacts {
        margin-bottom: 32px;
    }
    .footer__text {
        margin-bottom: 16px;
        font-size: 18px;
        text-align: center;

    }

    
    
      
      
    

    
}