/* ── BuildRoots Architects ── */
:root {
  --bg:       #f4efe4;
  --bg-alt:   #ece3d2;
  --dark:     #0d2c26;
  --dark-mid: #121d19;
  --dark-deep:#0d1512;
  --text:     #1c2724;
  --text-mid: #3a4a44;
  --text-light:#546059;
  --text-muted:#9fb3ab;
  --green:    #123b33;
  --teal:     #2b7c6d;
  --gold:     #c6a052;
  --gold-light:#d8be8a;
  --gold-dark:#b08d3f;
  --line:     #ddd0b8;
  --radius:   0;
  --max-w:    1340px;
  --side:     clamp(20px,5vw,72px);
  --font-body: "Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-head: "Cormorant Garamond",Georgia,serif;
}

/* ── Reset ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);font-size:17px;line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:var(--gold);text-decoration:none;transition:color .3s}
a:hover{color:var(--gold-light)}
::selection{background:var(--gold);color:var(--dark)}
input,textarea,select,button{font-family:inherit}

/* ── Typography ── */
.h1{font-family:var(--font-head);font-weight:500;font-size:clamp(44px,7vw,94px);line-height:1;letter-spacing:-.01em}
.h2{font-family:var(--font-head);font-weight:500;font-size:clamp(32px,4.4vw,58px);line-height:1.05}
.h3{font-family:var(--font-head);font-weight:500;font-size:clamp(24px,2.6vw,36px);line-height:1.1}
.label{font-size:12.5px;letter-spacing:.28em;text-transform:uppercase;font-weight:600}
.body-lg{font-size:clamp(17px,1.3vw,19px);line-height:1.72}

/* ── Layout ── */
.wrap{max-width:var(--max-w);margin:0 auto;padding-left:var(--side);padding-right:var(--side)}
.section{padding-top:clamp(70px,10vh,128px);padding-bottom:clamp(70px,10vh,128px)}
.grid{display:grid;gap:clamp(28px,4vw,56px)}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}

/* ── Nav ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:22px var(--side);transition:all .4s ease;background:transparent}
.nav.scrolled{background:rgba(244,239,228,.96);box-shadow:0 1px 0 rgba(18,59,51,.1);padding-top:12px;padding-bottom:12px}
.nav.scrolled .nav-link,.nav.scrolled .nav-brand{color:var(--green)!important}
.nav.scrolled .burger-line{background:var(--green)!important}
.nav-brand{display:flex;align-items:center;gap:13px;color:#f4efe4;transition:color .4s}
.nav-brand img{height:44px;width:auto}
.nav-brand span{font-family:var(--font-head);font-size:21px;letter-spacing:.14em;font-weight:600;line-height:1.05;text-transform:uppercase}
.nav-brand small{font-size:12px;letter-spacing:.42em;font-weight:500;display:block}
.nav-links{display:flex;align-items:center;gap:clamp(18px,2.4vw,40px)}
.nav-link{color:#f4efe4;font-size:13px;letter-spacing:.14em;text-transform:uppercase;transition:color .4s}
.nav-link.active{color:var(--teal);font-weight:700}
.nav-page .nav-link,.nav-page .nav-brand{color:var(--green)}
.nav-page .burger-line{background:var(--green)}
.nav-page.scrolled .nav-link,.nav-page.scrolled .nav-brand{color:var(--green)}

/* ── Buttons ── */
.btn{display:inline-block;padding:16px 34px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;transition:all .3s;cursor:pointer;border:none}
.btn-gold{background:var(--gold);color:var(--dark)}
.btn-gold:hover{background:var(--gold-light);color:var(--dark)}
.btn-outline{border:1px solid rgba(246,241,230,.55);color:#f6f1e6;background:transparent}
.btn-outline:hover{background:#f6f1e6;color:var(--dark)}
.btn-outline-dark{border:1px solid var(--green);color:var(--green);background:transparent}
.btn-outline-dark:hover{background:var(--green);color:#f4efe4}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-end;padding:0 var(--side) clamp(54px,8vh,96px);overflow:hidden;background:var(--dark-deep)}
.hero-img{position:absolute;inset:0;overflow:hidden}
.hero-img img{width:100%;height:116%;object-fit:cover;object-position:center 42%;will-change:transform}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,21,18,.55) 0%,rgba(13,21,18,.12) 32%,rgba(13,21,18,.34) 66%,rgba(13,21,18,.84) 100%)}
.hero-content{position:relative;max-width:var(--max-w);width:100%;margin:0 auto}
.hero-scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);color:rgba(246,241,230,.7);font-size:11px;letter-spacing:.3em;text-transform:uppercase}

/* ── Page header ── */
.page-header{background:var(--bg-alt);padding:clamp(130px,18vh,190px) var(--side) clamp(50px,7vh,90px)}
.page-header .wrap{max-width:var(--max-w)}
.breadcrumb{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:#8a7a53;margin-bottom:26px}
.breadcrumb a{color:#8a7a53}

/* ── Cards ── */
.project-card{overflow:hidden;background:var(--dark-mid)}
.project-card img{width:100%;height:clamp(280px,40vw,520px);object-fit:cover;transition:transform .8s ease}
.project-card:hover img{transform:scale(1.03)}
.plan-frame{border:1px solid var(--line);background:#fff;box-shadow:0 20px 50px -30px rgba(18,59,51,.5)}

/* ── Services grid ── */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}
.service-card{background:var(--dark);padding:clamp(28px,3vw,40px)}
.service-num{font-family:var(--font-head);font-size:30px;color:var(--gold);line-height:1}

/* ── Steps ── */
.step{border-top:2px solid var(--green);padding-top:20px}
.step-num{font-family:var(--font-head);font-size:32px;color:var(--gold);line-height:1}

/* ── Meta table ── */
.meta-row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.meta-key{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:#8a7a53}
.meta-val{font-size:16px;color:var(--green);text-align:right;font-weight:500}

/* ── Contact form ── */
.form-field{width:100%;background:transparent;border:none;border-bottom:1px solid rgba(246,241,230,.3);color:#f6f1e6;font-size:16px;padding:12px 2px;outline:none}
.form-field:focus{border-bottom-color:var(--gold)}
.form-field::placeholder{color:rgba(246,241,230,.45)}
select.form-field option{color:var(--green);background:var(--bg)}
.form-error{color:#e6a07a;font-size:12.5px;margin-top:6px}

/* ── Footer ── */
.footer{background:var(--dark);color:#cfdbd4;padding:clamp(60px,9vh,96px) var(--side) 36px}
.footer a{color:#cfdbd4;transition:color .3s}
.footer a:hover{color:var(--gold)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-label{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:28px;font-size:13px;color:#7f948c}

/* ── Mobile menu ── */
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:6px;padding:8px}
.burger-line{display:block;width:26px;height:2px;background:#f4efe4;transition:background .4s}
.burger-line:last-child{width:18px}
.mobile-menu{position:fixed;inset:0;z-index:200;background:var(--dark);display:flex;flex-direction:column;padding:28px var(--side);transform:translateX(100%);transition:transform .4s ease}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{color:#f4efe4;font-family:var(--font-head);font-size:40px}

/* ── Animations ── */
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s ease}
.reveal.visible{opacity:1;transform:none}
.hero-content{animation:rise 1s ease both}

/* ── Responsive ── */
@media(max-width:899px){
  .nav-links{display:none!important}
  .burger{display:flex!important}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-content{animation:none}
  .hero-img img{will-change:auto}
}