:root{
  --ink:#0B0B0C;
  --gold:#C9A24B;
  --gold-soft:#E2C77E;
  --paper:#F7F5F0;
  --paper-dim:#EFEBE2;
  --slate:#1E2A26;
  --concrete:#8A8580;
  --line:rgba(11,11,12,0.12);
  --white:#FFFFFF;

  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

*{margin:0;padding:0;box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

.wrap{
  max-width:1240px;
  margin:0 auto;
  padding:0 32px;
}

/* ===== Blueprint grid texture ===== */
.blueprint-bg{
  position:relative;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:48px 48px;
}

.crop-marks{
  position:absolute;
  width:18px;height:18px;
  border:1px solid var(--gold);
  opacity:0.6;
}
.crop-marks.tl{top:24px;left:24px;border-right:none;border-bottom:none;}
.crop-marks.tr{top:24px;right:24px;border-left:none;border-bottom:none;}
.crop-marks.bl{bottom:24px;left:24px;border-right:none;border-top:none;}
.crop-marks.br{bottom:24px;right:24px;border-left:none;border-top:none;}

/* ===== Header ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(247,245,240,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 32px;
  max-width:1240px;
  margin:0 auto;
}
.logo-block{display:flex;align-items:center;gap:12px;}
.logo-block img{height:46px;width:auto;}

.main-nav ul{display:flex;gap:36px;align-items:center;}
.main-nav a{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  color:var(--ink);
  position:relative;
  padding:6px 0;
}
.main-nav a::after{
  content:'';
  position:absolute;
  left:0;bottom:0;
  width:0;height:2px;
  background:var(--gold);
  transition:width 0.25s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after{width:100%;}

.header-cta{
  font-family:var(--mono);
  font-size:13px;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  border:1px solid var(--ink);
  padding:9px 18px;
  white-space:nowrap;
}
.header-cta:hover{background:var(--ink);color:var(--paper);}

.nav-toggle{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  flex-direction:column;
  gap:5px;
  padding:4px;
}
.nav-toggle span{width:24px;height:2px;background:var(--ink);}

/* ===== Hero ===== */
.hero{
  position:relative;
  padding:120px 0 100px;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:60px;
  align-items:center;
}
.eyebrow{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:22px;
}
.eyebrow::before{
  content:'';
  width:28px;height:1px;
  background:var(--gold);
}
.hero h1{
  font-family:var(--display);
  font-size:clamp(40px, 5.4vw, 72px);
  font-weight:700;
  line-height:1.04;
  letter-spacing:-0.02em;
  margin-bottom:26px;
}
.hero h1 em{
  font-style:normal;
  color:var(--gold);
}
.hero p.lead{
  font-size:18px;
  color:var(--slate);
  max-width:480px;
  margin-bottom:36px;
}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;}
.btn{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:0.04em;
  text-transform:uppercase;
  padding:15px 28px;
  display:inline-flex;
  align-items:center;
  gap:10px;
  transition:all 0.2s ease;
  border:1px solid transparent;
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--gold);color:var(--ink);}
.btn-outline{border-color:var(--ink);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--paper);}

.hero-art{
  position:relative;
  aspect-ratio:1/1;
}
.hero-roofline{
  width:100%;
  height:100%;
}

.spec-strip{
  margin-top:90px;
  border-top:1px solid var(--line);
  padding-top:28px;
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:24px;
}
.spec-item .num{
  font-family:var(--mono);
  font-size:28px;
  font-weight:600;
  color:var(--gold);
  display:block;
}
.spec-item .lbl{
  font-family:var(--mono);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--concrete);
  margin-top:4px;
  display:block;
}

/* ===== Section shell ===== */
.section{
  padding:100px 0;
  position:relative;
}
.section-dark{
  background:var(--ink);
  color:var(--paper);
}
.section-slate{
  background:var(--slate);
  color:var(--paper);
}
.sheet-label{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--gold);
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:18px;
}
.sheet-label::after{
  content:'';
  flex:1;
  height:1px;
  background:var(--line);
}
.section-dark .sheet-label::after,
.section-slate .sheet-label::after{background:rgba(247,245,240,0.18);}

.section-head{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:40px;
  align-items:end;
  margin-bottom:60px;
}
.section-head h2{
  font-family:var(--display);
  font-size:clamp(30px,3.6vw,46px);
  font-weight:700;
  letter-spacing:-0.01em;
  line-height:1.08;
}
.section-head p{
  color:var(--concrete);
  font-size:16px;
}
.section-dark .section-head p,
.section-slate .section-head p{color:rgba(247,245,240,0.65);}

/* ===== Services grid ===== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.service-card{
  background:var(--paper);
  padding:40px 32px;
  transition:background 0.25s ease;
}
.service-card:hover{background:var(--white);}
.service-index{
  font-family:var(--mono);
  font-size:12px;
  color:var(--gold);
  margin-bottom:24px;
  display:block;
}
.service-card h3{
  font-family:var(--display);
  font-size:21px;
  font-weight:700;
  margin-bottom:14px;
}
.service-card p{
  font-size:14.5px;
  color:var(--concrete);
  margin-bottom:22px;
}
.service-link{
  font-family:var(--mono);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.05em;
  color:var(--ink);
  border-bottom:1px solid var(--ink);
  padding-bottom:3px;
}
.service-card:hover .service-link{color:var(--gold);border-color:var(--gold);}

/* ===== Process / why us ===== */
.why-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1px;
  background:rgba(247,245,240,0.14);
}
.why-item{
  padding:32px 0;
  border-bottom:1px solid rgba(247,245,240,0.14);
}
.why-item h4{
  font-family:var(--display);
  font-size:18px;
  margin-bottom:8px;
}
.why-item p{font-size:14.5px;color:rgba(247,245,240,0.65);}

/* ===== Locations strip ===== */
.locations-strip{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
}
.loc-pill{
  font-family:var(--mono);
  font-size:13px;
  border:1px solid var(--line);
  padding:10px 18px;
  display:flex;
  align-items:center;
  gap:8px;
}
.loc-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);}

/* ===== Portfolio teaser ===== */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.portfolio-card{
  position:relative;
  aspect-ratio:4/5;
  background:var(--slate);
  overflow:hidden;
}
.portfolio-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 0.4s ease;
}
.portfolio-card:hover img{transform:scale(1.05);}
.portfolio-tag{
  position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(transparent, rgba(11,11,12,0.85));
  padding:24px 20px 18px;
  color:var(--paper);
}
.portfolio-tag .ptype{
  font-family:var(--mono);font-size:11px;color:var(--gold-soft);
  text-transform:uppercase;letter-spacing:0.06em;display:block;margin-bottom:4px;
}
.portfolio-tag h4{font-family:var(--display);font-size:17px;}

/* ===== CTA band ===== */
.cta-band{
  background:var(--gold);
  padding:64px 0;
}
.cta-band-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:32px;
  flex-wrap:wrap;
}
.cta-band h3{
  font-family:var(--display);
  font-size:clamp(24px,3vw,34px);
  font-weight:700;
  color:var(--ink);
  max-width:520px;
}
.cta-band .btn-primary{background:var(--ink);}
.cta-band .btn-primary:hover{background:var(--paper);color:var(--ink);}

/* ===== Footer ===== */
.site-footer{
  background:var(--ink);
  color:var(--paper);
  padding:80px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 0.8fr 0.8fr 1fr;
  gap:40px;
  padding-bottom:56px;
  border-bottom:1px solid rgba(247,245,240,0.14);
}
.footer-brand img{height:40px;margin-bottom:18px;}
.footer-brand p{color:rgba(247,245,240,0.6);font-size:14px;max-width:280px;}
.footer-col h5{
  font-family:var(--mono);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--gold);
  margin-bottom:18px;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{color:rgba(247,245,240,0.75);font-size:14.5px;}
.footer-col a:hover{color:var(--gold);}
.footer-social{display:flex;gap:14px;margin-top:8px;}
.footer-social a{
  width:36px;height:36px;
  border:1px solid rgba(247,245,240,0.2);
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  color:rgba(247,245,240,0.85);
}
.footer-social a:hover{border-color:var(--gold);background:var(--gold);color:var(--ink);}
.footer-bottom{
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-family:var(--mono);
  font-size:12px;
  color:rgba(247,245,240,0.5);
}

/* ===== Page header (interior pages) ===== */
.page-header{
  padding:160px 0 70px;
  position:relative;
}
.page-header h1{
  font-family:var(--display);
  font-size:clamp(34px,4.4vw,58px);
  font-weight:700;
  letter-spacing:-0.01em;
}
.breadcrumb{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--concrete);
  margin-top:14px;
  text-transform:uppercase;
  letter-spacing:0.04em;
}
.breadcrumb a{color:var(--ink);border-bottom:1px solid var(--gold);}
.breadcrumb .sep{margin:0 8px;}

/* ===== WhatsApp float ===== */
.wa-float{
  position:fixed;
  bottom:28px;right:28px;
  width:58px;height:58px;
  background:#25D366;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,0.25);
  z-index:200;
  transition:transform 0.2s ease;
}
.wa-float:hover{transform:scale(1.08);}

/* ===== Generic content blocks (interior pages) ===== */
.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.content-block h2{
  font-family:var(--display);
  font-size:clamp(26px,3vw,38px);
  font-weight:700;
  margin-bottom:20px;
  letter-spacing:-0.01em;
}
.content-block p{color:var(--slate);margin-bottom:18px;}
.content-block p:last-child{margin-bottom:0;}

.check-list li{
  display:flex;
  gap:12px;
  padding:14px 0;
  border-bottom:1px solid var(--line);
  font-size:15px;
}
.check-list li::before{
  content:'';
  flex-shrink:0;
  width:8px;height:8px;
  margin-top:7px;
  background:var(--gold);
}

.image-frame{
  position:relative;
  border:1px solid var(--line);
  padding:14px;
}
.image-frame img{width:100%;aspect-ratio:4/3;object-fit:cover;}

/* form */
.contact-form{display:grid;gap:18px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-field label{
  font-family:var(--mono);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:0.05em;
  color:var(--concrete);
  display:block;
  margin-bottom:8px;
}
.form-field input,
.form-field select,
.form-field textarea{
  width:100%;
  padding:14px 16px;
  border:1px solid var(--line);
  background:var(--white);
  font-family:var(--body);
  font-size:14.5px;
  color:var(--ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  outline:none;
  border-color:var(--gold);
}
.form-field textarea{resize:vertical;min-height:130px;}

/* Blog cards */
.blog-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
}
.blog-card{border:1px solid var(--line);background:var(--white);}
.blog-card .bimg{aspect-ratio:16/10;overflow:hidden;background:var(--slate);}
.blog-card .bimg img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.blog-card:hover .bimg img{transform:scale(1.06);}
.blog-card .bbody{padding:26px;}
.blog-meta{
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--gold);
  text-transform:uppercase;
  letter-spacing:0.05em;
  margin-bottom:10px;
}
.blog-card h3{font-family:var(--display);font-size:18px;margin-bottom:10px;line-height:1.3;}
.blog-card p{font-size:14px;color:var(--concrete);}

/* Locations page */
.location-card{
  border:1px solid var(--line);
  padding:32px;
  background:var(--white);
}
.location-card h3{font-family:var(--display);font-size:20px;margin-bottom:14px;}
.location-card .loc-detail{
  display:flex;gap:10px;
  font-size:14px;color:var(--slate);
  margin-bottom:10px;
}
.location-card .loc-detail strong{font-family:var(--mono);font-size:11.5px;color:var(--gold);text-transform:uppercase;min-width:70px;}

/* Responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{display:none;}
  .spec-strip{grid-template-columns:repeat(2,1fr);}
  .section-head{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .two-col{grid-template-columns:1fr;}
  .blog-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:780px){
  .main-nav{
    display:none;
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--paper);
    border-bottom:1px solid var(--line);
    padding:20px 32px;
  }
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;gap:0;align-items:flex-start;}
  .main-nav li{width:100%;border-bottom:1px solid var(--line);}
  .main-nav a{display:block;padding:14px 0;}
  .nav-toggle{display:flex;}
  .header-cta span{display:none;}
  .footer-grid{grid-template-columns:1fr;}
  .portfolio-grid{grid-template-columns:1fr;}
}