@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&family=Unbounded:wght@200..900&display=swap');

/* ============= BODY / GENERAL ============= */
html, body {
    background-color: #DBDFEA;
    font-family: "Inter", sans-serif;
    font-optical-sizing: auto;
    font-weight: 15px;
    font-style: normal;
    color: #3B435D;
    margin: 0;
    padding: 0;
    outline: none;
}
body * {
    box-sizing: border-box;
}
h1, h2, h3, h4, h5, h6 {
    font-family: "Unbounded", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: 500;
}
h1 {
    font-size: 60px;
}
@media (max-width: 899px) {
    h1 {
        font-size: min(9vw, 48px);
        line-height: 1.2;
    }
}
.eyelash {
    font-size: 11px;
    text-transform: uppercase;
    padding-top: 30px;
    padding-bottom: 44px;
    font-weight: 600;
}
.description {
    font-size: 15px;
}
img {
    display: block;
    max-width: 100%;
    height: auto;
    line-height: 0 !important;
}
.fadeup {
   transform: translateY(50px);
   opacity: 0;
   transition-property: transform, opacity;
   transition-duration: 0.6s;
   transition-timing-function: linear;
 }
 .faderight {
   transform: translateX(-50px);
   opacity: 0;
   transition-property: transform, opacity;
   transition-duration: 0.6s;
   transition-timing-function: linear;
 }
 .fadeleft {
    transform: translateX(50px);
    opacity: 0;
    transition-property: transform, opacity;
    transition-duration: 0.6s;
    transition-timing-function: linear;
  }
 .in-view {
     transform: none;
     opacity: 1;
 }

/* ============= LAYOUT ============= */
.page-center {
    padding-left: 4vw;
    padding-right: 4vw;
}
@media (min-width: 900px) {
    .header-split {
        display: flex;
        align-content: center;
        justify-content: space-between;
    }
    .page-center {
        margin-left: auto;
        margin-right: auto;
        max-width: 1400px;
        padding-left: 60px;
        padding-right: 60px;
        margin-top: 0;
        margin-bottom: 0;
    }
}

/* ============= HEADER ============= */
.bw-logo {
    font-size: 24px;
}
.bw-logo a {
    color: #161930;
    text-decoration: none;
}
.bw-header nav ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}
.bw-header {
    padding-top: 80px;
}
.bw-header nav li::after {
    content: "/";
    margin-left: 10px;
    margin-right: 10px;
    display: inline-block;
    opacity: 0.4;
}
.bw-header nav li:last-child::after {
    margin-left: 0;
    margin-right: 0;
    content: '';
}
.bw-header nav a {
    text-transform: uppercase;
    font-size: 13px;
    text-decoration: none;
    color: #161930;
    font-weight: 500;
}
.back-arrow a {
    text-decoration: none;
    color: #161930;
    display: inline-flex;
    align-content: center;
    text-align: center;
    width: 44px;
    height: 44px;
    font-size: 26px;
    border: 1px solid #161930;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    transition: 0.3s ease all;
    transform: scale(1);
    background-color: transparent;
}
.back-arrow a:hover {
    background-color: #161930;
    color: white;
    transition: 0.3s ease all;
}
@media (max-width: 899px) {
    .header-right a {
        padding: 20px 10px 20px 0px;
        display: inline-block;
    }
    .bw-header {
        padding-top: 48px;
    }
    .back-arrow a {
        margin-top: 16px;
    }
}
/* ============= TITLE SECTION ============= */
.title-section {
    display: block;
    margin: 0 auto;
    padding: 60px 0px;
    width: 100%;
    max-width: 940px;
    line-height: 1.6;
}
.title-section h1 {
    text-transform: uppercase;
    margin: 0;
}
.title-section h2 {
    color: #06AFB2;
    font-size: 32px;
    text-transform: uppercase;
    margin: 0 0 0 0;
}
.title-section .description {
    width: 100%;
    max-width: 560px;
}
@media (max-width: 899px) {
    .title-section {
        padding-top: 48px;
    }
}

/* ============= FEATURE SECTION ============= */
.feature-section {
    display: block;
    width: 100%;
    background: white;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.6;
}
.feature-section img {
    margin: 0 auto;
}
.feature-intro {
    width: 100%;
    max-width: 560px;
    text-align: left;
}
.feature-description p {
    margin: 0;
}
.bushtracks {
    padding: 60px 80px;
}
.round-shadow, 
.bushtracks img {
    border-radius: 20px;
    box-shadow: 0px 2px 15px rgba(0,0,0,0.25);
    margin-bottom: 40px;
}
@media (min-width: 900px) {
    .skinny {
        display: block;
        margin-left: auto;
        margin-right: auto;
        width: 100%;
        max-width: 940px;
    }
    .gallery-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 30px;
        row-gap: 30px;
        margin-bottom: 30px;
    }
    .gallery-2 .staggered {
        margin-top: 170px;
    }
    .gallery-4 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 24px;
        row-gap: 24px;
        margin-bottom: 24px;
    }
    .ten25 {
        display: block;
        margin: 0 auto;
        max-width: 1025px;
        width: 100%;
    }
    .matlab-description {
        padding-right: 80px;
        text-align: left;
    }
}
.pad60 {
    padding: 60px;
}
.pad60-0 {
    padding: 60px 0px;
}
body .feature-section .bottom-gap {
    margin-bottom: 30px;
}
@media (max-width: 899px) {
    .pad60,
    .bushtracks,
    .pad60-0 {
        padding: 48px 20px;
    }
    .feature-section img {
        margin-bottom: 20px;
    }
}

/* ============= PROJECT NAVIGATION ============= */
.back-next {
    text-align: center;
    padding-top: 40px;
    padding-bottom: 100px;
}
.back-next a {
    text-transform: uppercase;
    font-size: 13px;
    text-decoration: none;
    color: #161930;
    font-weight: 500;
}
@media (min-width:900px) {
    .back-next a {
        border-radius: 50%;
        border: 1px solid #A6AAB7;
        color: #3B435D;
        width: 180px;
        height: 180px;
        display: inline-flex;
        align-items: center;
        column-gap: 80px;
        text-align: center;
        justify-content: center;
        margin: 0 20px;
        transform: scale(1);
        transition: 0.4s ease all;
        background: transparent;
    }
    .back-next a:hover {
        background: #3B435D;
        transition: 0.4s ease all;
        color: white;
    }
}
@media (max-width: 899px) {
    .back-next a {
        display: block;
        padding: 20px;
    }
    .back-next a.prev::before {
        content: '←  ';
        padding-right: 10px;
        display: inline-block;
    }
    .back-next a.next::after {
        content: '  →';
        padding-left: 10px;
        display: inline-block;
    }
}