*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:#f5f7f5;color:#142128;font-family:"DM Sans",sans-serif}
h1,h2,h3,.brand{font-family:Manrope,sans-serif}
a{color:inherit;text-decoration:none}

.header{
    height:96px;
    padding:0 max(6vw,24px);
    display:flex;
    align-items:center;
    justify-content:space-between;
    background:#101a20;
    color:#fff;
    position:sticky;
    top:0;
    z-index:20;
    border-bottom:1px solid #ffffff18
}

.brand{
    display:flex;
    align-items:center;
    gap:14px;
    font-size:18px;
    font-weight:600;
    letter-spacing:.04em
}

.brand img{
    width:65px;
    height:82px;
    object-fit:contain;
    flex-shrink:0;
    display:block
}

.brand b{color:#a4e64a}
.brand small{
    display:block;
    font:600 8px "DM Sans";
    letter-spacing:.15em;
    color:#aab6b6;
    margin-top:3px
}

.nav{display:flex;align-items:center;gap:34px;font-size:12px;color:#d0d9d7}
.nav a:hover{color:#a4e64a}
.nav-cta{padding:13px 18px;border:1px solid #a4e64a;color:#a4e64a!important}
.nav-cta span,.btn span{margin-left:16px}
.menu-toggle{display:none;background:none;border:0;color:white;font-size:25px}

.hero{
    min-height:690px;
    position:relative;
    background:#101a20 url("assets/building-evening.jpg") center 42%/cover no-repeat;
    color:white;
    display:flex;
    align-items:center;
    padding:80px max(10vw,28px)
}

.hero-shade{
    position:absolute;
    inset:0;
    background:linear-gradient(90deg,rgba(9,19,24,.97) 0%,rgba(9,19,24,.84) 48%,rgba(9,19,24,.2) 100%),linear-gradient(0deg,rgba(9,19,24,.5),transparent 50%)
}

.hero-content{position:relative;max-width:760px}
.eyebrow,.section-label,.tag{font-size:10px;letter-spacing:.19em;font-weight:700;color:#9cdb4b}
.eyebrow i,.pulse{display:inline-block;width:7px;height:7px;background:#a4e64a;border-radius:50%;margin-right:9px}
.eyebrow span{margin:0 10px;color:#71817d}
.hero h1{font-size:clamp(43px,6vw,76px);line-height:1.08;letter-spacing:-.055em;margin:30px 0 20px}
.hero h1 em{font-style:normal;color:#a4e64a}
.hero-content>p{font-size:17px;line-height:1.8;color:#d1dbd8;max-width:570px}
.hero-actions{display:flex;gap:13px;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:space-between;padding:16px 21px;font-size:12px;font-weight:700;border:1px solid transparent;cursor:pointer}
.btn-green{background:#a4e64a;color:#142128}
.btn-green:hover{background:#b7f36a}
.btn-outline{border-color:#ffffff66;color:white}
.hero-proof{display:flex;gap:55px;margin-top:70px;padding-top:24px;border-top:1px solid #ffffff35;max-width:550px}
.hero-proof strong,.hero-proof small{display:block}
.hero-proof strong{font:700 18px Manrope}
.hero-proof small{font-size:10px;color:#aebbb7;margin-top:4px}
.hero-note{position:absolute;right:6vw;bottom:40px;font-size:10px;letter-spacing:.08em;color:#fff}

.section{padding:110px max(10vw,28px)}
.intro{background:#f5f7f5}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:9%;margin-top:36px}
.section h2{font-size:clamp(35px,4.2vw,54px);letter-spacing:-.05em;line-height:1.13;margin:0}
.section h2 span{color:#719e3b}
.intro-copy{max-width:550px}
.lead{font:600 19px/1.6 Manrope;color:#1a2b31;margin:0 0 15px}
.intro-copy p:not(.lead){color:#657276;line-height:1.9;font-size:14px}
.text-link{display:inline-block;margin-top:16px;color:#507d23;font-weight:700;font-size:12px;border-bottom:1px solid #9bc86b;padding-bottom:8px}

.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:85px}
.values article{border-top:1px solid #cbd3cc;padding:24px 20px 0 0}
.values article>span{font-size:10px;color:#77a83d;font-weight:700}
.values h3{font-size:19px;margin:20px 0 10px}
.values p{font-size:13px;line-height:1.8;color:#6b7779;margin:0}

.services{background:#101a20;color:white}
.services .section-label{color:#a4e64a}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin:32px 0 45px}
.section-heading h2 span{color:#a4e64a}
.section-heading>p{max-width:390px;color:#aab8b5;font-size:14px;line-height:1.8;margin:0 0 5px}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
.service-card{padding:30px 25px;background:#1a292f;border:1px solid #ffffff12;min-height:355px}
.service-card.featured{background:#a4e64a;color:#142128}
.service-icon{font-size:31px;color:#a4e64a;margin-bottom:27px}
.featured .service-icon,.featured small{color:#34521c}
.service-card small{font-size:9px;letter-spacing:.15em;color:#a4e64a;font-weight:700}
.service-card h3{font-size:21px;line-height:1.25;margin:13px 0}
.service-card p,.service-card li{font-size:12px;line-height:1.7;color:#aebbb8}
.featured p,.featured li{color:#334331}
.service-card ul{padding-left:17px;margin-top:18px}
.service-card li{padding:3px 0}

.project{background:#f5f7f5}
.project .section-heading>p{color:#687679}
.project-feature{display:grid;grid-template-columns:1fr 1fr;background:#fff;margin:50px 0 25px;box-shadow:0 15px 45px #152a1710}
.project-feature>img{width:100%;height:100%;min-height:440px;object-fit:cover;object-position:center}
.project-feature>div{padding:50px 9%}
.tag{color:#6e9f36}
.project-feature h3{font-size:35px;line-height:1.18;letter-spacing:-.04em;margin:20px 0}
.project-feature p{font-size:13px;line-height:1.9;color:#6b7779}
.project-meta{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0 10px;padding-top:22px;border-top:1px solid #e0e5df}
.project-meta span{font-size:9px;color:#84908e;letter-spacing:.1em}
.project-meta strong{display:block;font-size:12px;color:#1c2b30;margin-top:8px;letter-spacing:0}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.gallery figure{margin:0;background:white}
.gallery img{display:block;width:100%;height:230px;object-fit:cover;background:#e6eae5}
.gallery figcaption{padding:15px}
.gallery figcaption b,.gallery figcaption span{display:block}
.gallery figcaption b{font:700 12px Manrope}
.gallery figcaption span{font-size:10px;color:#85908c;margin-top:5px}

.references{background:#e9eee8}
.references .section-heading>p{color:#66736e}
.reference-list{border-top:1px solid #cbd4c9}
.reference-list article{display:grid;grid-template-columns:55px 1.4fr 1fr 150px;align-items:center;gap:20px;padding:25px 0;border-bottom:1px solid #cbd4c9}
.ref-number{font-size:11px;color:#76a63e}
.reference-list h3{font-size:16px;margin:0 0 6px}
.reference-list p{font-size:11px;color:#77827d;margin:0}
.ref-service{font-size:11px;color:#68746e}
.reference-list article>a{font-size:12px;font-weight:700;color:#507d23}

.contact{background:#101a20;color:white;padding-top:100px;padding-bottom:100px}
.contact-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:10%;max-width:1200px;margin:auto}
.contact .section-label{color:#a4e64a}
.contact h2{font-size:clamp(44px,5vw,65px);margin:28px 0 20px}
.contact h2 span{color:#a4e64a}
.contact-panel>div>p{font-size:14px;line-height:1.8;color:#aab8b5;max-width:460px}
.contact-details{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:45px}
.contact-details a,.contact-details>div{font-size:13px;line-height:1.7;color:#e4ece8}
.contact-details small{display:block;font-size:9px;letter-spacing:.15em;color:#a4e64a;margin-bottom:7px}
.contact form{background:#1a292f;padding:35px}
.contact form h3{font-size:23px;margin:0 0 8px}
.contact form>p{font-size:12px;color:#aab8b5;margin:0 0 24px}
.contact label{display:block;font-size:10px;color:#c4d0cb;margin:15px 0}
.contact input,.contact select,.contact textarea{display:block;width:100%;margin-top:8px;padding:13px 12px;background:#101a20;border:1px solid #3a494c;color:#fff;font:12px "DM Sans";outline:none}
.contact input:focus,.contact select:focus,.contact textarea:focus{border-color:#a4e64a}
.contact textarea{resize:vertical}
.contact form .btn{width:100%;margin-top:10px}
.form-note{display:block;color:#8e9d98;font-size:9px;margin-top:12px}

footer{background:#0a1216;color:#fff;padding:38px max(6vw,24px) 20px}
.footer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:35px;border-bottom:1px solid #ffffff20}
.footer-top>p{font-size:12px;line-height:1.7;color:#aebbb7}
.back-top{font-size:9px;letter-spacing:.14em;color:#a4e64a}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:9px;color:#84918d}

@media(max-width:1000px){
    .nav{gap:18px}
    .service-grid{grid-template-columns:repeat(2,1fr)}
    .gallery{grid-template-columns:repeat(3,1fr)}
    .section{padding:85px 6vw}
}

@media(max-width:700px){
    .header{height:82px}
    .brand{gap:10px}
    .brand img{
        width:58px;
        height:70px;
    }
    .menu-toggle{display:block}
    .nav{display:none;position:absolute;top:82px;left:0;right:0;background:#101a20;padding:20px 25px 25px;flex-direction:column;align-items:stretch;gap:0}
    .nav.open{display:flex}
    .nav a{padding:14px 0;border-bottom:1px solid #ffffff17}
    .nav .nav-cta{padding:14px;margin-top:10px;text-align:center}
    .hero{min-height:680px;padding:80px 7vw;background-position:60% center}
    .hero h1{font-size:45px}
    .hero-content>p{font-size:15px}
    .hero-proof{gap:25px;margin-top:55px}
    .hero-note{left:7vw;right:auto;bottom:25px}
    .section{padding:75px 7vw}
    .intro-grid,.contact-panel,.project-feature{grid-template-columns:1fr;gap:30px}
    .section-heading{display:block}
    .section-heading>p{margin-top:20px}
    .values{grid-template-columns:1fr;gap:30px;margin-top:55px}
    .service-grid{grid-template-columns:1fr}
    .service-card{min-height:auto}
    .project-feature>img{min-height:300px;max-height:390px}
    .project-feature>div{padding:32px 25px}
    .gallery{grid-template-columns:repeat(2,1fr);gap:10px}
    .gallery img{height:180px}
    .reference-list article{grid-template-columns:30px 1fr;gap:10px}
    .ref-service{grid-column:2}
    .reference-list article>a{grid-column:2}
    .contact-details{grid-template-columns:1fr}
    .contact form{padding:25px 20px}
    .footer-top{align-items:flex-start;gap:20px;flex-wrap:wrap}
    .footer-top>p{order:3;width:100%}
    .footer-bottom{flex-direction:column;gap:10px}
}