*,
*::before,
*::after {
	box-sizing: inherit;
    padding: 0;
    margin: 0;
}

*:focus {
    outline: 0;
}

html {
    box-sizing: border-box;
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'IBMPlexMono';
    color: #000;
    background: #F0ECE5;
    
}

html, body { 
    scroll-padding-top: 4vw; 
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'IBMPlexSans';
    font-weight: 500;
}

h3 {
    font-size: clamp(1.375rem, 2vmax, 1.75rem);
    margin-bottom: 4vmin;
}

p, p a, ul li, ol li {
    font-size: clamp(0.875rem, 1vmax, 1.375rem);
    line-height: 1.4;
}

a {
    text-decoration: none;
}

.style-text p, .style-text ul, .style-text ol {
    margin-bottom: 2vmin;
}

.style-text :first-child {
    margin-top: 0;
}

.style-text :last-child {
    margin-bottom: 0;
}

.icons-font {
    font-family: 'icons-font';
}

.w-100 {
    width: 100%;
}

.container {
    width: 100%;
    padding: 0 6vw;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -2vw;
}

.row > * {
    padding: 4vw 2vw;
}

.pr-0 { padding-right: 0 !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.mx-0 { margin-left: 0 !important; margin-right: 0 !important;}
.mr-0 { margin-right: 0 !important; }

.col-auto { flex: 0 0 auto; width: auto; }
.col-1 { flex: 0 0 auto; width: 8.33333333%;}
.col-2 { flex: 0 0 auto; width: 16.66666667%; }
.col-3 { flex: 0 0 auto; width: 25%; }
.col-4 { flex: 0 0 auto; width: 33.33333333%; }
.col-5 { flex: 0 0 auto; width: 41.66666667%; }
.col-6 { flex: 0 0 auto; width: 50%; }
.col-7 { flex: 0 0 auto; width: 58.33333333%; }
.col-8 { flex: 0 0 auto; width: 66.66666667%; }
.col-9 { flex: 0 0 auto; width: 75%; }
.col-10 { flex: 0 0 auto; width: 83.33333333%; }
.col-11 { flex: 0 0 auto; width: 91.66666667%; }
.col-12 { flex: 0 0 auto; width: 100%; }

@media (min-width: 992px) {
    .pr-lg-0 { padding-right: 0 !important; }
    .px-lg-0 { padding-left: 0 !important; padding-right: 0 !important; }
    .mx-lg-0 { margin-left: 0 !important; margin-right: 0 !important;}
    .mr-lg-0 { margin-right: 0 !important; }
    .offset-lg-1 { margin-left: 8.33333333%; }
    .offset-lg-2 { margin-left: 16.66666667%; }

    .col-lg-auto { flex: 0 0 auto; width: auto; }
    .col-lg-1 { flex: 0 0 auto; width: 8.33333333%;}
    .col-lg-2 { flex: 0 0 auto; width: 16.66666667%; }
    .col-lg-3 { flex: 0 0 auto; width: 25%; }
    .col-lg-4 { flex: 0 0 auto; width: 33.33333333%; }
    .col-lg-5 { flex: 0 0 auto; width: 41.66666667%; }
    .col-lg-6 { flex: 0 0 auto; width: 50%; }
    .col-lg-7 { flex: 0 0 auto; width: 58.33333333%; }
    .col-lg-8 { flex: 0 0 auto; width: 66.66666667%; }
    .col-lg-9 { flex: 0 0 auto; width: 75%; }
    .col-lg-10 { flex: 0 0 auto; width: 83.33333333%; }
    .col-lg-11 { flex: 0 0 auto; width: 91.66666667%; }
    .col-lg-12 { flex: 0 0 auto; width: 100%; }
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #F0ECE5;
    padding: 3vmin 0;
    z-index: 10;
    transition: all 0.4s;
}

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

header ul {
    list-style: none;
}

header ul li {
    display: inline-block;
}

header ul li:not(:last-child) {
    margin-right: 3vw;
}

header ul li a {
    font-size: clamp(1.125rem, 1vmax, 1.375rem);
    color: #000;
    text-decoration: none;
    transition: all 0.3s;
}

header ul li a:hover {
    opacity: 0.6;
}

body.scroll-down header{
    background: #fff;
    padding: 2vmin 0;
}

header .logo, header .nav-toggle {
    position: relative;
    z-index: 2;
}

.nav-toggle {
    display: none;
}

.nav-toggle {
    position: relative;
    height: 20px;
    width: 26px;
}

.nav-toggle .bar {
    position: absolute;
    display: block;
    width: 100%;
    height: 2px;
    background: #000;
    transition: all 0.3s;
}

.nav-toggle .bar1 {
    top: 0;
}

.nav-toggle .bar2 {
    top: 50%;
    transform: translateY(-50%);
}

.nav-toggle .bar3 {
    bottom: 0;
}

.menu-open .nav-toggle .bar1 {
    top: 50%;
    transform: translateY(0) rotate(45deg);
}

.menu-open .nav-toggle .bar2 {
    opacity: 0;
}

.menu-open .nav-toggle .bar3 {
    top: 50%;
    bottom: auto;
    transform: translateY(0) rotate(-45deg);
}

.hero {
    position: relative;
    background: linear-gradient( rgba(0, 0, 0, 0.4) 100%, rgba(0, 0, 0, 0.4) 100%), url('/assets/images/io-hero-img.jpg') center center / cover no-repeat;
    height: 100vh;
}

.hero-text {
    position: absolute;
    bottom: 7vw;
    padding-right: 6vw;
    color: #fff;
}

.hero h1 {
    font-size: clamp(2.8125rem, 7vmax, 10rem);
    line-height: 1;
    margin-bottom: 2.5vw;
}

.hero p {
    max-width: 500px;
}

.intro-text {
    padding: 5vw 0;
    max-width: 80%;
    margin: 0 auto;
}

.intro-text .container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.intro-text h2 {
    font-size: clamp(1.25rem, 2.5vmax, 2.1875rem);
    max-width: 55%;
}

.button {
    display: inline-flex;
    align-items: center;
    font-size: clamp(1.125rem, 1vmax, 1.375rem);
    color: #000;
    text-transform: uppercase;
    padding: 1.5vmin 4vmin 1.5vmin 4vmin;
    border: 1px solid #000;
    border-radius: 7vmin;
    text-decoration: none;
    transition: all 0.4s;
}

.button:hover {
    color: #fff;
    background: #FA4C23;
    border-color: #FA4C23;
}

.button .icons-font {
    font-size: clamp(0.6875rem, 1vmax, 1rem);
    margin-left: 1.5vmin;
}

.info {
    position: relative;
}

.info .flex-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding-left: 6vw;
}

.info .col-style:not(:last-of-type) {
    border-right: 1px solid #000;
}

.info .main-row > div {
    position: relative;
}

.info .main-row > div:before {
    content: "";
    position: absolute;
    top: 0;
    width: 0%;
    height: 1px;
    background: #000;
    transition: all 1s;
}

.info.clients .main-row > div:before {
    content: none;
}

.info .main-row > div:first-child::before {
    left: 0;
}

.info .main-row > div:last-child:before {
    right: 0;
}

.info.in-viewport .main-row > div:before {
    width: calc(100% - 2vw);
}

.section-title span, .swiper-slides-amount {
    display: block;
    font-size: clamp(1rem, 1vmax, 1.375rem);
    line-height: 1;
    color: #666;
}

.section-title span {
    margin-bottom: 0.5vw;
}

.section-title h2 {
    font-size: clamp(2.125rem, 2vmax, 3rem);
    margin-bottom: 3vmin;
    padding-right: 3vw;
}

.swiper-slides-amount {
    margin-bottom: 1vw;
}

.swiper-slide {
    height: auto;
}

.swiper .swiper-slide.card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
    padding: 2vw;
}

.swiper h3 {
    font-size: clamp(1.625rem, 2vmax, 2.375rem);
    text-transform: uppercase;
    max-width: 80%;
    margin: 0;
}

.swiper .swiper-slide-index {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: clamp(0.875rem, 1vmax, 1.125rem);
    line-height: 1;
    width: 2.8125rem;
    height: 2.8125rem;
    border-radius: 50%;
}

.swiper .swiper-title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3vmin;
}

.swiper .style-text {
    padding-right: 4vw;
}

.swiper .style-text.list-style {
    margin-top: 5vw;
}

.swiper .style-text.list-style h4 {
    font-size: clamp(1.125rem, 1vmax, 1.375rem);
    margin-bottom: 1vw;
}

.swiper .style-text ul, .swiper .style-text ol {
    list-style: none;
}

.swiper .style-text.list-style ul {
    font-family: 'IBMPlexSansLightItalic';
}

.swiper .swiper-wrapper .card:nth-of-type(odd), .swiper .swiper-wrapper .card:nth-of-type(even) .swiper-slide-index {
    background: #E85A36;
    color: #fff;
}

.swiper .swiper-wrapper .card:nth-of-type(even), .swiper .swiper-wrapper .card:nth-of-type(odd) .swiper-slide-index {
    background: #fff;
    color: #E85A36;
}

.swiper .project .swiper-slide-index {
    background: #000;
    color: #fff;
}

.swiper .project img {
    display: block;
    width: 100%;
}

.swiper .project {
    background: #fff;
}

.swiper .project > div {
    padding: 1.5vw;
}

.swiper-related {
    margin-top: 3vw;
}

.swiper-controls {
    display: flex;
}

.swiper-controls > *:first-child {
    margin-right: 0.7vw;
}

.swiper-prev, .swiper-next {
    font-size: clamp(0.875rem, 1vmax, 1rem);
    color: #000;
    padding: 1.2vmin 3vmin;
    border: 1px solid #000;
    border-radius: 5vmin;
    cursor: pointer;
}

.swiper-button-disabled {
    opacity: 0.3;
}

.about .col-item, .contact .col-item {
    padding-top: 0;
    padding-bottom: 0;
}

.about-item {
    padding: 0 0 0 3vw;
}

.about-item img {
    display: block;
    height: 6vw;
    margin-bottom: 8vmin;
}

.about-item h3 {
    display: flex;
    align-items: flex-end;
    max-width: 70%;
}

.about-item p {
    color: #666;
}

.animate-element {
    background: url('/assets/images/clients.png');
    background-repeat: repeat-x;
    background-size: cover;
    height: 8vmin;
    width: 100%;
    margin-top: 2.5vw;
    -webkit-animation: animate 100s linear infinite;
    animation: animate 100s linear infinite;
}

@keyframes animate {
    from {
        background-position: 0 center
    }
    to {
        background-position: 10000px center
    }
}

.image img {
    display: block;
}

.contact-item {
    padding: 0 0 0 3vw;
}

.contact-item h3 span {
    font-family: 'IBMPlexMono';
    display: block;
    font-size: clamp(1.125rem, 1vmax, 1.375rem);
}

.contact-item h3 span, .contact-item p {
    color: #666;
}

.contact-item p a {
    display: block;
    text-transform: uppercase;
    color: #666;
    margin-top: 1vw;
}

footer {
    background: #FA4C23;
    padding: 3vmin 0;
}

footer p {
    color: #fff;
    text-align: center;
}

@media screen and (min-width: 992px) and (max-width: 1399px) {
    .container {
        padding: 0 3vw;
    }
    .info .flex-wrapper {
        padding-left: 3vw;
    }
}

@media screen and (min-width: 768px) and (max-width: 991px) {
    .row > * {
        padding: 7vw 2vw;
    }
    .intro-text {
        padding: 7vw 0;
    }
    .hero-text {
        bottom: 17vw;
    }
    .hero h1 {
        margin-bottom: 4vw;
    }
    .intro-text {
        max-width: 100%;
    }
    .about .row .col-item:not(:last-child) .about-item {
        margin-bottom: 10vw;
    }
    .contact .row .col-item:not(:last-child) .contact-item {
        margin-bottom: 6vw;
    }
    .about-item img {
        height: 8vw;
        margin-bottom: 6vmin;
    }
}

@media screen and (max-width: 991px) {
    header {
        padding: 4vmin 0;
    }
    body.scroll-down header {
        padding: 2.5vmin 0;
    }
    header nav {
        display: none;
    }
    header ul {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100%;
        padding: 0 6vw;
    }
    header ul li {
        display: block;
        text-align: center;
    }
    header ul li:not(:last-child) {
        margin: 0 0 5vw 0;
    }
    header ul li a {
        font-size: clamp(1.375rem, 3vmax, 2.5rem);
    }
    .menu-open {
        overflow: hidden;
    }
    .nav-toggle {
        display: inline-block;
    }
    .menu-open header nav {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 100vw;
        background: #fff;
        z-index: 1;
    }
    .info .col-style:not(:last-of-type) {
        border-right: none;
    }
    .info .main-row > div:last-child::before {
        content: none;
    }
    .info .flex-wrapper {
        padding-right: 5vw;
    }
    .services .main-row > .col-style:first-child , .projects .main-row > .col-style:first-child {
        padding-bottom: 0;
    }
    .swiper .project > div {
        padding: 6vw;
    }
    .swiper {
        padding-left: 6vw;
    }
    .swiper .swiper-slide.card {
        padding: 6vw;
    }
    .swiper-related {
        display: none;
    }
    .about-item, .contact-item {
        padding: 0 0 0 6vw;
    }
    .about .main-row > .col-style:last-child, .clients .main-row > .col-style:last-child, .contact .main-row .col-style:last-child {
        padding-top: 0;
    }
    .clients  .section-title h2, .contact .section-title h2 {
        margin-bottom: 0;
    }
    .animate-element {
        margin-top: 0;
    }
}

@media screen and (max-width: 767px) {
    html, body { 
        scroll-padding-top: 10vw; 
    }
    .row > * {
        padding: 10vw 2vw;
    }
    .style-text p, .style-text ul, .style-text ol {
        margin-bottom: 4vmin;
    }
    .hero-text {
        bottom: 24vw;
    }
    .hero h1 {
        margin-bottom: 8vw;
    }
    .hero p {
        max-width: 100%;
    }
    .intro-text {
        padding: 10vw 0;
    }
    .intro-text .container{
        flex-direction: column;
        align-items: flex-start;
    }
    .intro-text, .intro-text h2 {
        max-width: 100%;
    }
    .intro-text h2 {
        margin-bottom: 7vw;
    }
    .button {
        font-size: clamp(1rem, 1vmax, 1.375rem);
        padding: 2.5vmin 7vmin 2.5vmin 7vmin;
    }
    .button .icons-font {
        margin-left: 3vmin;
    }
    .info.in-viewport .main-row > div:before {
        width: 100%;
    }
    .section-title span {
        margin-bottom: 2.5vw;
    }
    .section-title h2 {
        margin-bottom: 5vmin;
        padding-right: 0;
        line-height: 1.1;
    }
    .swiper .style-text {
        padding-right: 0;
    }
    .swiper .swiper-slide-index {
        font-size: clamp(0.75rem, 1vmax, 1.375rem);
        width: 2rem;
        height: 2rem;
    }
    .swiper .swiper-title {
        margin-bottom: 5vmin;
    }
    .contact {
        padding-bottom: 7vw;
    }
    .about .row .col-item:not(:last-child) .about-item {
        margin-bottom: 12vw;
    }
    .contact .row .col-item:not(:last-child) .contact-item {
        margin-bottom: 10vw;
    }
    .animate-element {
        height: 14vmin;
    }
    .about-item h3 {
        max-width: 100%;
    }
    .about-item img {
        height: 10vw;
        margin-bottom: 7vmin;
    }
    .contact-item p a {
        margin-top: 5vw;
    }
}

@font-face {
    font-family: 'IBMPlexMono';
    src: url('../fonts/IBMPlexMonoRegular.eot');
    src: url('../fonts/IBMPlexMonoRegular.eot') format('embedded-opentype'),
         url('../fonts/IBMPlexMonoRegular.woff2') format('woff2'),
         url('../fonts/IBMPlexMonoRegular.woff') format('woff'),
         url('../fonts/IBMPlexMonoRegular.ttf') format('truetype'),
         url('../fonts/IBMPlexMonoRegular.svg#IBMPlexMonoRegular') format('svg');
         font-display: swap;
         font-weight: 400;
}

@font-face {
    font-family: 'IBMPlexSans';
    src: url('../fonts/IBMPlexSansMedium.eot');
    src: url('../fonts/IBMPlexSansMedium.eot') format('embedded-opentype'),
         url('../fonts/IBMPlexSansMedium.woff2') format('woff2'),
         url('../fonts/IBMPlexSansMedium.woff') format('woff'),
         url('../fonts/IBMPlexSansMedium.ttf') format('truetype'),
         url('../fonts/IBMPlexSansMedium.svg#IBMPlexSansMedium') format('svg');
         font-weight: 500;
         font-display: swap;
}

@font-face {
    font-family: 'IBMPlexSans';
    src: url('../fonts/IBMPlexSansRegular.eot');
    src: url('../fonts/IBMPlexSansRegular.eot') format('embedded-opentype'),
         url('../fonts/IBMPlexSansRegular.woff2') format('woff2'),
         url('../fonts/IBMPlexSansRegular.woff') format('woff'),
         url('../fonts/IBMPlexSansRegular.ttf') format('truetype'),
         url('../fonts/IBMPlexSansRegular.svg#IBMPlexSansRegular') format('svg');
        font-weight: 400;
        font-display: swap;
}

@font-face {
    font-family: 'IBMPlexSansLightItalic';
    src: url('../fonts/IBMPlexSansLightItalic.eot');
    src: url('../fonts/IBMPlexSansLightItalic.eot') format('embedded-opentype'),
         url('../fonts/IBMPlexSansLightItalic.woff2') format('woff2'),
         url('../fonts/IBMPlexSansLightItalic.woff') format('woff'),
         url('../fonts/IBMPlexSansLightItalic.ttf') format('truetype'),
         url('../fonts/IBMPlexSansLightItalic.svg#IBMPlexSansLightItalic') format('svg');
         font-weight: 300;
         font-style: italic;
         font-display: swap;
}

@font-face {
    font-family: 'icons-font';
    src: url('../fonts/icons-font.eot?85395548');
    src: url('../fonts/icons-font.eot?85395548#iefix') format('embedded-opentype'),
         url('../fonts/icons-font.woff2?85395548') format('woff2'),
         url('../fonts/icons-font.woff?85395548') format('woff'),
         url('../fonts/icons-font.ttf?85395548') format('truetype'),
         url('../fonts/icons-font.svg?85395548#icons-font') format('svg');
    font-weight: normal;
    font-style: normal;
}