*,*::after,*::before{margin:0;padding:0;box-sizing:inherit}html{font-size:62.5%;overflow-x:hidden}body{font-family:"Poppins", sans-serif;line-height:1;font-weight:400;color:#000815;border-bottom:8px solid #0455d0;box-sizing:border-box;overflow-x:hidden}strong{font-weight:600}.container{max-width:120rem;padding:0 3.2rem;margin:0 auto}.parallax{background-image:url("img/bgHouSkyline.jpg");min-height:50rem;background-attachment:fixed;background-position:center;background-repeat:no-repeat;background-size:cover}.grid{display:grid;-moz-column-gap:4.8rem;column-gap:4.8rem;row-gap:9.6rem}.grid:not(:last-child){margin-bottom:9.6rem}.grid--2-cols{grid-template-columns:repeat(2, 1fr)}.grid--center-v{align-items:center}.heading-primary,.heading-secondary,.heading-tertiary{font-weight:600}.heading-primary{font-size:4.8rem;line-height:1.2;color:#e6eefa;margin-bottom:3.2rem}.heading-secondary{font-size:2.8rem;line-height:1.2;color:#e6eefa;margin-bottom:6.4rem}.heading-tertiary{font-size:2.8rem;line-height:1.2;color:#000815;margin-bottom:2.4rem}.subheading{display:block;font-size:1.6rem;font-weight:600;color:#0455d0;text-transform:uppercase;margin-bottom:1.6rem;letter-spacing:1px}*:focus{outline:none;box-shadow:0 0 0 0.8rem rgba(2,43,104,0.1)}.header{display:flex;justify-content:space-between;align-items:center;background-color:#fff;height:8rem;padding:0 4.8rem;position:relative}.logo{height:4.8rem}.main-nav-list{list-style:none;display:flex;align-items:center;gap:4.8rem}.main-nav-link:link,.main-nav-link:visited{display:inline-block;text-decoration:none;color:#000815;font-weight:500;font-size:1.8rem;transition:all 0.3s}.main-nav-link:hover,.main-nav-link:active{color:#0455d0;border-bottom:1px solid #0455d0}.main-nav-link.nav-cta:link,.main-nav-link.nav-cta:visited{padding:1.2rem 2.4rem;border-radius:8px;color:#fff;background-color:#0455d0}.main-nav-link.nav-cta:hover,.main-nav-link.nav-cta:active{background-color:#0455d0;border-bottom:none}.btn-mobile-nav{border:none;background:none;cursor:pointer;display:none}.icon-mobile-nav{height:4.8rem;width:4.8rem;color:#000815}.icon-mobile-nav[name="close-outline"]{display:none}.sticky .header{position:fixed;top:0;bottom:0;width:100%;height:8rem;padding-top:0;padding-bottom:0;background-color:rgba(255,255,255,0.97);z-index:99;box-shadow:0 0.6rem 2.4rem rgba(0,8,21,0.3)}.sticky .section-hero{margin-top:8rem}.section-hero{background-color:rgba(4,86,208,0.6);height:100vh;padding:25vh 0}.hero{max-width:130rem;margin:0 auto;padding:0 3.2rem;display:grid;grid-template-columns:1fr 1fr;gap:9.6rem;align-items:center}.hero-text-box{color:#e6eefa}.hero-description{font-size:2rem;line-height:1.6;margin-bottom:1.2rem}.hero-credit{font-size:2rem;line-height:1.6}.hero-img{width:100%;border-radius:8px;box-shadow:0 1.2rem 3.2rem rgba(0,8,21,0.3)}.section-clients{padding:2.4rem 0;background-color:#fff}.logos{display:flex;justify-content:space-around}.logos img{height:9.6rem}.screen-reader-text{position:absolute !important;left:-9999em !important;top:-9999em !important}.section-services{padding:9.6rem 0;background-color:rgba(255,255,255,0.2)}.glass{padding:3.2rem 3.2rem;background-color:rgba(255,255,255,0.5);backdrop-filter:blur(1.5rem);-webkit-backdrop-filter:blur(1rem);border-radius:8px;border:1mm outset #e6eefa;box-shadow:1.2rem 1.2rem 4.8rem rgba(0,8,21,0.9)}.heading-description{font-size:1.6rem;line-height:1.6;margin-bottom:1.2rem}.service-description{font-size:1.6rem;line-height:1.6}.service-text-box{padding:0 0}.service-img{width:100%;border-radius:8px;box-shadow:0 0.6rem 2.4rem rgba(0,8,21,0.3)}.section-definitions{padding:9.6rem 0;background-color:rgba(155,187,236,0.9)}.accordion{width:100%;display:flex;flex-direction:column;gap:2.4rem}.item{box-shadow:0 0.6rem 2.4rem rgba(0,8,21,0.3);background-color:#e6eefa;border-radius:8px;padding:2.4rem;display:grid;grid-template-columns:auto 1fr auto;-moz-column-gap:2.4rem;column-gap:2.4rem;row-gap:3.2rem;align-items:center}.item button{border:none;background-color:#e6eefa}.number,.text{font-size:2.4rem;font-weight:500}.number{color:#0455d0}.icon{width:2.4rem;heigh:2.4rem;stroke:#0455d0}.hidden-box{line-height:1.6;font-size:1.6rem;grid-column:2;display:none}.hidden-box p{margin-bottom:1.8rem}.hidden-box ul{color:#000815;display:flex;flex-direction:column;gap:1.2rem}.list-heading{margin-bottom:1.8rem}.list-item{margin-left:3.2rem}.omfiber{text-align:center;background-color:#42b99f;color:#fff;border:1px solid #000815;border-radius:3px;padding:0.5rem;margin-bottom:1.2rem}.open{border-top:4px solid #0455d0;z-index:999}.open .hidden-box{display:block}.open .number,.open .text{color:#0455d0}table{width:100%;font-size:1.6rem;border:1px solid #000815;border-collapse:collapse;overflow:hidden}th,td{border:1px solid #000815;padding:0.5rem;text-align:center}th{background-color:#42b99f;color:#fff}.footer{padding:9.6rem 0 12.8rem 0;border-top:2px solid #0455d0;background-color:#e6eefa}.grid--footer{max-width:130rem;margin:0 auto;grid-template-columns:1.5fr 1.5fr 1fr 1fr 1fr;-moz-column-gap:3.2rem;column-gap:3.2rem}.logo-col{display:flex;flex-direction:column}.about-col{display:flex;flex-direction:column}.about{font-size:1.4rem;line-height:1.6;color:#383838}.footer-logo{display:block;margin-top:auto;margin-bottom:1.2rem}.copyright{font-size:1.4rem;line-height:1.6;color:#383838}.warranty{font-size:1.4rem;line-height:1.6;color:#383838}.footer-heading{font-size:1.8rem;font-weight:600;color:#414141;margin-bottom:3.2rem}.contacts{font-style:normal;font-size:1.6rem;line-height:1.6}.address{color:#383838;margin-bottom:2.4rem}.footer-nav{list-style:none;display:flex;flex-direction:column;gap:2.4rem}.footer-link:link,.footer-link:visited{text-decoration:none;font-size:1.6rem;line-height:1.6;color:#383838;transition:all 0.3s}.footer-link:hover,.footer-link:active{color:#0455d0;border-bottom:1px solid #0455d0}