@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap");
:root {
    --ink: #11161b;
    --ink-2: #1b2228;
    --orange: #f58220;
    --orange-dark: #d9680f;
    --paper: #fff;
    --soft: #f5f6f7;
    --muted: #69727a;
    --line: #dfe3e6;
    --shadow: 0 12px 30px rgba(17, 22, 27, .10);
    --max: 1180px
}


* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: "Poppins", sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.55
}

img {
    max-width: 100%;
    display: block
}

a {
    color: inherit;
    text-decoration: none
}

.container {
    width: min(var(--max), calc(100% - 40px));
    margin: auto
}

.site-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(14, 18, 22, .96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, .08)
}

.nav-wrap {
    height: 74px;
    display: flex;
    align-items: center;
    gap: 30px
}

.brand {
    width: 220px;
    display: flex;
    align-items: center;
}

.brand img,
.footer-brand img {
    width: 220px;
    filter: brightness(0) invert(1);
    transform: scale(1.25);
    transform-origin: left center    
}

.brand img {
    padding: 20px
}

.main-nav {
    display: flex;
    gap: 30px;
    margin-left: auto
}

.main-nav a {
    color: #fff;
    font-size: 14px;
    padding: 27px 0 23px;
    border-bottom: 3px solid transparent
}

.main-nav a:hover,
.main-nav a.active {
    border-color: var(--orange)
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 23px;
    border-radius: 2px;
    font-weight: 700;
    font-size: 14px;
    transition: .2s
}

.btn-primary {
    color: white;
    background: var(--orange);
    box-shadow: 0 8px 22px rgba(245, 130, 32, .25)
}

.btn-primary:hover {
    background: var(--orange-dark);
    transform: translateY(-1px)
}

.btn-outline {
    color: white;
    border: 1px solid rgba(255, 255, 255, .7);
    background: rgba(15, 20, 25, .35)
}

.btn-outline:hover {
    background: #fff;
    color: var(--ink)
}

.nav-cta {
    white-space: nowrap
}

.nav-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    background: none;
    padding: 8px
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: #fff;
    margin: 5px
}

.hero {
    min-height: 690px;
    background: url('../images/hero-construction.png') center/cover no-repeat;
    position: relative;
    display: grid;
    align-items: center;
    padding-top: 74px
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(9, 13, 17, .92) 0%, rgba(9, 13, 17, .72) 44%, rgba(9, 13, 17, .15) 75%), linear-gradient(0deg, rgba(9, 13, 17, .45), transparent 45%)
}

.hero-inner {
    position: relative;
    color: #fff;
    padding-top: 30px
}

.eyebrow,
.section-kicker {
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 12px;
    font-weight: 800;
    color: var(--orange)
}

.hero h1 {
    font-size: clamp(46px, 6vw, 76px);
    line-height: 1.03;
    letter-spacing: -.045em;
    max-width: 820px;
    margin: 14px 0 20px
}

.hero-copy {
    font-size: 18px;
    max-width: 610px;
    color: #e5e7e9;
    margin-bottom: 30px
}

.hero-actions {
    display: flex;
    gap: 14px
}

.scroll-cue {
    position: absolute;
    bottom: 18px;
    left: 50%;
    color: #fff;
    font-size: 32px;
    animation: bob 1.8s infinite
}

@keyframes bob {
    50% {
        transform: translateY(7px)
    }
}

.section {
    padding: 84px 0
}

.split-grid {
    display: grid;
    grid-template-columns: .95fr 1.25fr;
    gap: 76px;
    align-items: center
}

.section h2,
.contact-cta h2 {
    font-size: clamp(34px, 4vw, 50px);
    line-height: 1.08;
    letter-spacing: -.035em;
    margin: 8px 0 22px
}

.about-copy p:not(.section-kicker) {
    color: #4f5961
}

.text-link {
    display: inline-flex;
    gap: 10px;
    font-weight: 800;
    margin-top: 12px;
    color: var(--orange)
}

.about-visual {
    position: relative
}

.image-frame {
    height: 390px;
    border-radius: 3px;
    overflow: hidden;
    box-shadow: var(--shadow)
}

.bridge-visual {
    position: relative;
    overflow: hidden;
}

.bridge-visual img {
    display: block;
    width: 100%;
    height: auto;
    filter: saturate(.75);
}

.stat-panel {
    position: absolute;
    left: 28px;
    right: 18px;
    bottom: -28px;
    background: rgba(17, 22, 27, .96);
    color: #fff;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 22px;
    border-radius: 3px;
    box-shadow: var(--shadow)
}

.stat {
    display: grid;
    grid-template-columns: 34px 1fr;
    column-gap: 10px;
    align-items: center;
    padding: 0 18px;
    border-right: 1px solid rgba(255, 255, 255, .2)
}

.stat:last-child {
    border: 0
}

.stat img {
    width: 30px;
    filter: invert(58%) sepia(91%) saturate(2325%) hue-rotate(349deg) brightness(101%)
}

.stat strong {
    font-size: 28px
}

.stat span {
    grid-column: 2;
    color: #d7dadd;
    font-size: 12px
}

.services {
    background: var(--soft)
}

.section-heading {
    margin-bottom: 34px
}

.section-heading.centered {
    text-align: center
}

.section-heading h2 {
    margin-bottom: 10px
}

.subcopy {
    max-width: 730px;
    margin: 0 auto;
    color: var(--muted)
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px
}

.service-card {
    background: #fff;
    border: 1px solid var(--line);
    padding: 28px;
    border-radius: 5px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, .06)
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    filter: invert(58%) sepia(91%) saturate(2325%) hue-rotate(349deg) brightness(101%)
}

.service-card h3 {
    font-size: 21px;
    margin: 3px 0 7px
}

.service-card p {
    color: var(--muted);
    font-size: 14px
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 20px 0 0
}

.service-card li {
    font-size: 14px;
    margin: 8px 0
}

.service-card li:before {
    content: '✓';
    color: var(--orange);
    font-weight: 900;
    margin-right: 10px
}

.why {
    background: linear-gradient(135deg, #141a1f, #20272d);
    color: #fff;
    padding: 64px 0 68px
}

.why .section-heading {
    margin-bottom: 30px
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr)
}

.why-item {
    padding: 0 28px;
    border-right: 1px solid rgba(255, 255, 255, .25);
    position: relative
}

.why-item:last-child {
    border: 0
}

.why-item .number {
    font-size: 38px;
    color: var(--orange);
    font-weight: 300
}

.why-item img {
    width: 38px;
    height: 38px;
    filter: invert(1);
    position: absolute;
    top: 10px;
    right: 28px
}

.why-item h3 {
    margin: 11px 0 5px
}

.why-item p {
    color: #ccd1d5;
    font-size: 14px;
    margin: 0
}

.founder-layout {
    display: grid;
    grid-template-columns: .72fr 1.2fr 1.2fr;
    gap: 18px;
    align-items: stretch
}

.founder-intro {
    padding-right: 25px
}

.founder-intro h2 {
    font-size: 38px
}

.founder-intro p {
    color: var(--muted)
}

.founder-card {
    display: grid;
    grid-template-columns: 43% 57%;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 5px;
    overflow: hidden
}

.founder-card>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #ece7e1
}

.founder-card div {
    padding: 24px
}

.founder-card h3 {
    margin: 3px 0 2px
}

.founder-card span {
    font-size: 12px;
    color: var(--orange);
    font-weight: 800
}

.founder-card p {
    font-size: 13px;
    color: var(--muted)
}

.expertise {
    padding-top: 36px
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px
}

.project-card {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
    border-radius: 4px;
    overflow: hidden
}

.project-card:before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(12, 16, 20, .96), rgba(12, 16, 20, .1) 72%)
}

.project-card div {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    color: #fff;
    padding: 18px
}

.project-card img {
    width: 38px;
    background: var(--orange);
    padding: 7px;
    margin-bottom: 9px;
    filter: none
}

.project-card h3 {
    margin: 0 0 6px
}

.project-card p {
    font-size: 13px;
    color: #dfe3e6;
    margin: 0
}

.residential {
    background-image: linear-gradient(rgba(0, 0, 0, .08), rgba(0, 0, 0, .08)), url('../images/residential.svg')
}

.roads {
    background-image: url('../images/roads.svg')
}

.drainage {
    background-image: url('../images/drainage.svg')
}

.commercial {
    background-image: url('../images/commercial.svg')
}

.process {
    padding-top: 56px
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px
}

.process-step {
    display: grid;
    grid-template-columns: 36px 48px 1fr;
    gap: 12px;
    align-items: start;
    border-top: 2px solid var(--line);
    padding-top: 20px;
    position: relative
}

.process-step span {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--orange);
    font-weight: 800;
    margin-top: -36px
}

.process-step img {
    width: 42px
}

.process-step h3 {
    margin: 0;
    font-size: 16px
}

.process-step p {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px
}

.sectors {
    padding-top: 36px;
    background: var(--soft)
}

.sector-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 7px 18px rgba(0, 0, 0, .05)
}

.sector-strip div {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 22px 8px;
    border-right: 1px solid var(--line);
    font-size: 12px
}

.sector-strip div:last-child {
    border: 0
}

.sector-strip img {
    width: 34px;
    height: 34px
}

.contact-cta {
    background: linear-gradient(90deg, rgba(14, 18, 22, .97), rgba(14, 18, 22, .83)), url('../images/technical-drawing-banner.png') center 58%/cover;
    color: #fff;
    padding: 74px 0
}

.contact-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px
}

.contact-inner>div {
    max-width: 780px
}

.contact-inner h2 {
    margin-bottom: 13px
}

.contact-inner p:not(.section-kicker) {
    color: #d8dde0;
    margin: 0
}

.contact-inner .btn {
    min-width: 190px
}

.footer {
    background: #10151a;
    color: #d7dbde;
    padding: 54px 0 20px
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(4, 1fr);
    gap: 36px
}

.footer h3 {
    color: #fff;
    font-size: 14px;
    margin-top: 0
}

.footer a,
.footer span {
    display: block;
    font-size: 13px;
    color: #bac1c6;
    margin: 7px 0
}

.footer a:hover {
    color: var(--orange)
}

.footer-brand img {
    margin-bottom: 18px
}

.footer-brand p {
    font-size: 13px;
    color: #bac1c6
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .25);
    margin-top: 38px;
    padding-top: 17px;
    display: flex;
    justify-content: space-between
}

.footer-bottom span {
    font-size: 12px
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity .65s ease, transform .65s ease
}

.reveal.visible {
    opacity: 1;
    transform: none
}

.footer-seperator{
    padding-left: 28px;
    border-left: 1px solid rgba(255, 255, 255, .25);
}

@media(max-width:980px) {

    .main-nav,
    .nav-cta {
        display: none
    }

    .nav-toggle {
        display: block
    }

    .main-nav.open {
        position: absolute;
        display: flex;
        flex-direction: column;
        top: 74px;
        left: 0;
        right: 0;
        background: #11161b;
        padding: 20px 30px;
        gap: 0
    }

    .main-nav.open a {
        padding: 15px 0
    }

    .hero {
        min-height: 620px
    }

    .split-grid,
    .founder-layout {
        grid-template-columns: 1fr
    }

    .about-visual {
        margin-top: 10px
    }

    .service-grid {
        grid-template-columns: 1fr
    }

    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 35px
    }

    .why-item:nth-child(2) {
        border-right: 0
    }

    .expertise-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        row-gap: 45px
    }

    .sector-strip {
        grid-template-columns: repeat(4, 1fr)
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .footer-brand {
        grid-column: 1/-1
    }

    .contact-inner {
        align-items: flex-start;
        flex-direction: column
    }
}

@media(max-width:620px) {
    .container {
        width: min(var(--max), calc(100% - 28px))
    }

    .brand {
        width: 176px
    }

    .hero {
        min-height: 660px
    }

    .hero h1 {
        font-size: 44px
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
        width: max-content
    }

    .section {
        padding: 62px 0
    }

    .split-grid {
        gap: 36px
    }

    .image-frame {
        height: 300px
    }

    .stat-panel {
        position: static;
        margin-top: 12px;
        grid-template-columns: 1fr;
        padding: 12px
    }

    .stat {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .15);
        padding: 12px
    }

    .why-grid,
    .expertise-grid,
    .process-grid {
        grid-template-columns: 1fr
    }

    .why-item {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .2);
        padding: 0 0 24px
    }

    .founder-card {
        grid-template-columns: 1fr
    }

    .founder-card>img {
        height: 260px
    }

    .sector-strip {
        grid-template-columns: repeat(2, 1fr)
    }

    .footer-grid {
        grid-template-columns: 1fr
    }

    .footer-seperator {
        padding-left: 0;
        padding-top: 24px;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, .25);
    }

    .footer-bottom {
        flex-direction: column
    }

    .contact-cta {
        padding: 58px 0
    }
}

.footer-contact-item {
    display: flex !important;
    align-items: center;
    gap: 9px;
    margin: 7px 0;
    color: #bac1c6;
    font-size: 13px;
}

.footer-contact-item img {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    object-fit: contain;
    filter: invert(58%) sepia(91%) saturate(2325%) hue-rotate(349deg) brightness(101%);
}

.footer-contact-item span {
    display: inline;
    margin: 0;
    color: inherit;
    font-size: inherit;
}

a.footer-contact-item:hover {
    color: var(--orange);
}