html, 
body { color: #000; font-family: "Fira Sans", sans-serif; font-size: 16px; -webkit-font-smoothing: antialiased; }
.container { padding: 0; width: 100%; }

/* Links */
a { color: #112151; transition: background-color .2s, color .2s; }
a:hover { color: #000; }
a:focus { color: #000; }
p a { text-decoration: underline; }
button { background: #666; border: 0; color: #fff; margin: 6px 0 6px; padding: 8px 14px 6px; transition: background .2s, color .2s; }
button:hover { background: #999; }

/* Headers */
h1 { font-size: 4.4em; font-weight: 700; line-height: 1.2em; margin: 0; }
h2 { color: #112151; font-size: 2.8em; font-weight: 700; margin: 26px 0; }
h3 { font-size: 2.2em; margin: 46px 0 22px; }
h4 { font-size: 1.6em; margin: 46px 0 12px; }
h5 { font-size: 1.4em; margin: 46px 0 12px; }
h6 { font-size: 1.2em; margin: 46px 0 12px; }

/* Paragraphs & Lists */
p { line-height: 1.6em; margin: 26px 0; }
ul, 
ol { margin: 20px 0; }
li { line-height: 1.6em; margin: 12px 0; }
img { max-width: 100%; }

/* Header */
header { align-items: center; background-color: #fff; display: flex; justify-content: space-between; padding: 28px 3%; }
header h1 { left: -9999px; position: absolute; }
header img { height: 60px; }
header nav ul { list-style: none; padding: 0; }
header nav li { display: inline-block; margin: 0; margin-left: 44px; }
header nav li a { color: #112151; display: block; font-weight: 700; padding: 0; }
header nav li a:hover { color: #040a1b; }

#skiptocontent { background-color: #fff; border-radius: 8px; box-shadow: 2px 2px 8px 0 #000; font-size: 1.3em; left: -9999px; padding: 6px 12px; position: absolute; top: -9999px; }
#skiptocontent:focus { left: 8px; top: 8px; }

#mobile-menu { background: transparent; border: 0; display: none; margin: 0; padding: 0 4px; }
#mobile-menu .line { background: #112151; display: block; height: 3px; left: 0; margin: 0 0 6px; position: relative; top: 0; transition: .3s; width: 26px; }
#mobile-menu .line.btm { margin: 0; }

.ada-element { left: -9999px; position: absolute; }

/* General Formatting */
#content > section { padding: 74px 10% 84px; }

.row { display: flex; gap: 5%; justify-content: space-between; margin: 0; }
.row:before,
.row:after { display: none; }
#content .row > div { padding: 0; }

#title { background-image: url("../images/blue-bg.jpg"); background-size: cover; background-position: center; color: #fff; padding: 84px 7% 96px !important; }
#title p { font-size: 1.4em; }
#title p a { color: #fff; }
#title p a:hover { color: #ddd; }

#overview { padding-bottom: 66px !important; }
#overview .row { align-items: center; }
#overview p { font-size: 1.3em; margin-top: 9px; }
#overview .larger { color: #112151; font-size: 2em; font-weight: 700; width: 75%; }

#stormwater-system { background-image: url("../images/teal-bg.jpg"); background-size: cover; background-position: center; }
#stormwater-system ul { margin: -10px 0 40px; }
#stormwater-system img { margin-right: 6px; }

#stormwater-infrastructure p strong { color: #008298; }
#infrastructure { overflow: auto; }
#infrastructure > div { display: flex; gap: 32px; margin: 32px 0 42px; white-space: nowrap; }
#infrastructure section { background: #112151; border-radius: 34px; color: #fff; padding: 38px 48px 18px; }
#infrastructure section h3 { font-weight: 700; margin-top: 0; }
#infrastructure section p { white-space: normal; }
.photos { display: flex; gap: 28px; margin-top: 46px; }
.photos .hdr-lightbox img { border-radius: 12px; flex-grow: 1; height: 250px; max-width: 8888px; width: auto; }

#project-phases { padding-bottom: 22px !important;}
#project-phases h3 { color: #112151; font-size: 1.3em; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; }
#phases section { border-top: 1px solid #000; padding: 34px 0 ; }
#phases h4 { color: #112151; font-size: 1.8em; font-weight: 700; margin-top: 14px; }
#phases h4 em { font-weight: 400; }
#phases ul { margin-top: -16px; }
#phases ul li { margin: 3px 0; }

#phase-break { align-items: center; background: #F2F2F2; display: flex; gap: 22px; padding: 26px 10% !important; }
#phase-break img { display: block; flex-shrink: 0; }

#share-experience li ul { margin-top: 0; }
#share-experience h3 { font-size: 1.2em; font-weight: 700; }

#map-legend { list-style: none; padding: 0; }
#map-legend li { padding-left: 38px; position: relative; }
#map-legend span { background: #ff0000; height: 3px; left: 0; position: absolute; top: 50%; transform: translateY(-50%); width: 26px; }
#map-legend li:nth-of-type(2) span { background: #0070ff; height: 3px; }
#map-legend li:nth-of-type(3) span { background: #54ff00; height: 3px; }
#map-legend li:nth-of-type(4) span { background: #fbfb4b; height: 3px; }
#map-legend li:nth-of-type(5) span { background: #000; height: 8px; left: 9px; width: 8px; }

iframe { height: 720px; margin-top: 28px; width: 100%; }

#contact-us { background-image: url("../images/blue-bg.jpg"); background-size: cover; background-position: center; color: #fff; padding: 32px 10% !important; }
#contact-us h2 { color: #fff; }
#contact-us p { position: relative; }
#contact-us p a { color: #FFC20E; word-wrap: break-word; }
#contact-us p a:hover { color: #b28809; }
#contact-us p img { position: absolute; }
#contact-us p span { display: block; padding-left: 40px; }

/* Footer */
footer { background-color: #000000; color: #fff; padding: 10px 3%; text-align: center; }
footer p { margin: 0; }

/* Lightbox */
.hdr-lightbox img { height: auto; width: 100%; }
.hdr-lightbox a { display: block; padding: 0; }
.hdr-lightbox > button { background-color: rgba(0,0,0,.75); border: 0; cursor: pointer; display: none; height: 0; left: -9999px; margin: 0; position: absolute; top: 0; transition: 0s; width: 100%; }
.hdr-lightbox button span { left: -9999px; position: absolute; }
.hdr-lightbox > div { top: 80px; }
.hdr-lightbox > div .hdr-close-lightbox { background: 0; border: 0; font-size: 3em; display: none; line-height: .6em; padding: 6px 8px; position: fixed; right: 14px; top: 6px; }
.showing-hdr-lightbox { overflow: hidden; }
.hdr-lightbox.enhanced { height: 100%; left: 0; position: fixed; top: 0; width: 100%; z-index: 5555; }
.hdr-lightbox.enhanced img { height: auto; width: 100%; }
.hdr-lightbox.enhanced > button { display: block; height: 100%; left: 0; transition: height .6s, left 0s; }
.hdr-lightbox.enhanced > div { background-color: #fff; border: 1px solid #333; box-shadow: 4px 13px 28px 0 #111; left: 6%; margin: 0; max-height: 80%; overflow: auto; position: absolute; top: 40px; transition: .8s; width: 86%; }
.hdr-lightbox.enhanced > div .hdr-close-lightbox { display: block; }
.hdr-lightbox.enhanced > div .hdr-close-lightbox:focus { border: 1px solid #aaa; color: #aaa; }
@media screen and (max-width: 992px) {
    .hdr-lightbox > div .hdr-close-lightbox { font-size: 2em; right: 6px; top: 2px; }
    .hdr-lightbox.enhanced img { max-width: 555%; width: 992px; }
}

/************ Responsive ****************************************************************************************/

@media screen and (min-width: 2030px) {
    html,body { font-size: 19px; }
    p { line-height: 1.8em; margin: 32px 0; }
}

@media screen and (max-width: 1240px) {
    #content > section { padding: 44px 6% 54px; }
    #title { padding: 54px 6% !important; }
    #title h1 { font-size: 3.2em; }
    #title p { font-size: 1.2em; }

    header { padding: 18px 3%;  }
    header img { height: 50px;  }
    header nav li { margin-left: 34px; }

}

@media screen and (max-width: 992px) {
    h1 { font-size: 1.2em; }
    h2 { font-size: 2.2em; margin: 16px 0; }
    h3 { font-size: 1.6em; margin: 24px 0 0; }
    h4 { font-size: 1.4em; margin: 24px 0 0; }
    h5 { font-size: 1.2em; margin: 24px 0 0; }
    h6 { font-size: 1.1em; margin: 24px 0 0; }
    p, li { font-size: .9em; line-height: 1.4em; }
    li li { font-size: 1em; }
    button { font-size: .9em; padding: 4px 10px; }

    #content > section { padding: 36px 6%; }
    .row { display: block; }

    /* Header */
    #mobile-menu { display: block; }
    .menu-opened #mobile-menu .line.top { top: 8px; transform: rotate(45deg); }
    .menu-opened #mobile-menu .line.mid { opacity: 0; transform: rotate(90deg); }
    .menu-opened #mobile-menu .line.btm { top: -10px; transform: rotate(-45deg); }
    
    header { padding: 16px 28px; }
    header nav { position: relative; }
    header nav ul { background-color: #112151; box-shadow: 0 6px 8px -2px #000; margin-top: 8px; opacity: 0; position: absolute; right: 9999px; top: 100%; width: 200px; z-index: 1; }
    header nav li { border-top: 1px solid #fff; display: block; margin: 0; padding: 8px 4px; text-align: center; width: 100%; }
    header nav li a { color: #fff; font-size: .9em; }
    header nav li a:hover,
    header nav li a:focus { color: #ddd; text-decoration: none; }
    .menu-opened header nav ul { opacity: 1; right: 0; transition: right 0s, opacity .2s; }

    #overview { padding-bottom: 22px !important; }
    #overview .larger { font-size: 1.6em; line-height: 1.3em; width: 90%; }
    #overview p { font-size: 1.2em; }

    #project-phases h3 { font-size: 1.1em;}
    #phases section { padding: 24px 0 8px; }
    #phases img { height: 32px; }
    #phases h4 { font-size: 1.4em; }
        
    #infrastructure { border: 1px solid #aaa; padding: 0 30px; }
    #infrastructure section { padding: 28px 32px 6px; }
    .photos .hdr-lightbox img { height: 180px; }
    .hdr-lightbox.enhanced img { height: auto; }

    iframe { height: 580px; }
}

@media screen and (max-width: 768px) {
    #content > section { padding: 24px 7%; }
    
    #title { padding: 34px 6% 44px !important; }
    #title h1 { font-size: 2.6em; }
    #title p { font-size: 1em; }

    #phase-break { display: block; padding: 32px 6% 18px !important;}
    #phase-break img { height: 40px; }
}