/* ============================================================
   PMC BUILD — Design System
   Construction Consulting · Project Management · South Okanagan
   ============================================================ */

:root{
  --ink: #0d0c0b;
  --charcoal: #1b1815;
  --charcoal-2: #241f1b;
  --bronze: #a5754a;
  --bronze-bright: #c99a68;
  --stone: #f2ede3;
  --stone-dim: #ab9f8f;
  --line: rgba(242,237,227,0.10);
  --line-strong: rgba(242,237,227,0.18);
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--ink);
  color:var(--stone);
  font-family:var(--sans);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:var(--serif);
  font-weight:500;
  line-height:1.05;
  letter-spacing:-0.01em;
  color:var(--stone);
}
p{color:var(--stone-dim);}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
.wrap{max-width:1180px; margin:0 auto; padding:0 32px;}

.eyebrow{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--bronze-bright);
}

/* ===== TOPOGRAPHIC TEXTURE (signature element) ===== */
.contour-bg{
  position:absolute; inset:0;
  pointer-events:none;
  opacity:0.5;
  background-image:
    repeating-radial-gradient(ellipse at 20% 30%, transparent 0, transparent 38px, rgba(165,117,74,0.07) 39px, transparent 40px),
    repeating-radial-gradient(ellipse at 85% 70%, transparent 0, transparent 52px, rgba(242,237,227,0.05) 53px, transparent 54px);
}

/* ===== HEADER ===== */
header{
  position:fixed; top:0; left:0; right:0; z-index:50;
  background:rgba(13,12,11,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 32px;
  max-width:1180px; margin:0 auto;
}
.brandmark{
  font-family:var(--serif);
  font-size:1.15rem;
  letter-spacing:0.02em;
  color:var(--stone);
}
.brandmark span{color:var(--bronze-bright);}
nav.links{display:flex; gap:34px;}
nav.links a{
  font-family:var(--mono);
  font-size:0.74rem;
  letter-spacing:0.07em;
  text-transform:uppercase;
  color:var(--stone-dim);
  transition:color .2s;
}
nav.links a:hover, nav.links a.active{color:var(--bronze-bright);}
.nav-cta{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  border:1px solid var(--bronze);
  color:var(--bronze-bright);
  padding:11px 20px;
  transition:background .2s, color .2s;
  white-space:nowrap;
}
.nav-cta:hover{background:var(--bronze); color:var(--ink);}
.menu-toggle{display:none; background:none; border:none; color:var(--stone); font-size:1.6rem; cursor:pointer;}

/* ===== BUTTONS ===== */
.btn{
  font-family:var(--mono);
  font-size:0.78rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  padding:16px 28px;
  display:inline-block;
  transition:all .2s;
  border:1px solid transparent;
}
.btn-primary{background:var(--bronze); color:var(--ink);}
.btn-primary:hover{background:var(--bronze-bright);}
.btn-ghost{border-color:var(--line-strong); color:var(--stone);}
.btn-ghost:hover{border-color:var(--bronze); color:var(--bronze-bright);}

/* ===== SECTION GENERIC ===== */
section{padding:120px 0; position:relative;}
.section-head{
  max-width:640px;
  margin-bottom:64px;
}
.section-head h2{font-size:clamp(2rem, 4vw, 2.8rem); margin-top:14px;}
.section-head p{margin-top:18px; font-size:1.05rem; max-width:52ch;}
.section-border{border-top:1px solid var(--line);}
.center{text-align:center; margin-left:auto; margin-right:auto;}

/* ===== HERO ===== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute; inset:0;
  background-size:cover;
  background-position:center 65%;
}
.hero-scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(13,12,11,0.55) 0%, rgba(13,12,11,0.35) 40%, rgba(13,12,11,0.96) 100%);
}
.hero-content{
  position:relative;
  z-index:2;
  padding:0 32px 100px;
  max-width:1180px;
  margin:0 auto;
  width:100%;
}
.hero h1{
  font-size:clamp(2.6rem, 6vw, 5.2rem);
  max-width:14ch;
}
.hero-sub{
  margin-top:26px;
  max-width:52ch;
  color:var(--stone-dim);
  font-size:1.15rem;
}
.hero-actions{
  margin-top:38px;
  display:flex; gap:16px; flex-wrap:wrap;
}

/* ===== TRUST STRIP ===== */
.trust-strip{
  border-bottom:1px solid var(--line);
  padding:28px 0;
}
.trust-row{
  display:flex;
  flex-wrap:wrap;
  gap:14px 40px;
  justify-content:space-between;
}
.trust-item{
  font-family:var(--mono);
  font-size:0.78rem;
  letter-spacing:0.04em;
  color:var(--stone-dim);
  white-space:nowrap;
}
.trust-item b{color:var(--stone); font-weight:500;}

/* ===== ABOUT TEASER ===== */
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:72px;
  align-items:center;
}
.about-photo{
  aspect-ratio:4/5;
  overflow:hidden;
  position:relative;
}
.about-photo img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(0.9) contrast(1.05);
}
.about-photo::after{
  content:"";
  position:absolute; inset:0;
  border:1px solid var(--line-strong);
  pointer-events:none;
}
.about-copy p{font-size:1.05rem; margin-bottom:18px;}
.about-copy .pull{
  font-family:var(--serif);
  font-size:1.5rem;
  color:var(--stone);
  font-weight:400;
  line-height:1.4;
  margin:26px 0;
  padding-left:24px;
  border-left:2px solid var(--bronze);
}
.stat-row{
  display:flex;
  gap:44px;
  margin-top:36px;
}
.stat b{
  display:block;
  font-family:var(--serif);
  font-size:2.1rem;
  color:var(--bronze-bright);
}
.stat span{
  font-family:var(--mono);
  font-size:0.7rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--stone-dim);
}

/* ===== SERVICES ===== */
.service-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.service-card{
  background:var(--ink);
  padding:38px;
  transition:background .25s;
}
.service-card:hover{background:var(--charcoal);}
.service-card h3{
  font-size:1.3rem;
  margin-bottom:12px;
}
.service-card p{font-size:0.95rem;}
.service-card .service-tag{
  display:inline-block;
  margin-top:18px;
  font-family:var(--mono);
  font-size:0.68rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--bronze-bright);
}

/* ===== PROCESS RAIL ===== */
.process-rail{
  display:grid;
  grid-template-columns:repeat(7, 1fr);
  gap:0;
  border-top:1px solid var(--line-strong);
}
.process-step{
  padding:28px 18px 0;
  border-left:1px solid var(--line);
  position:relative;
}
.process-step:first-child{border-left:none;}
.process-step .step-num{
  font-family:var(--mono);
  font-size:0.7rem;
  color:var(--bronze-bright);
  letter-spacing:0.08em;
}
.process-step h3{
  font-size:1rem;
  margin-top:10px;
  font-family:var(--sans);
  font-weight:600;
  color:var(--stone);
}
.process-step p{
  font-size:0.84rem;
  margin-top:8px;
  color:var(--stone-dim);
}
.process-step::before{
  content:"";
  position:absolute;
  top:-1px; left:-1px;
  width:7px; height:7px;
  border-radius:50%;
  background:var(--bronze);
}

/* ===== CASE STUDY CARDS ===== */
.case-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:2px;
  background:var(--line);
}
.case-card{
  background:var(--ink);
  display:flex;
  flex-direction:column;
}
.case-photo{
  height:260px;
  overflow:hidden;
}
.case-photo img{
  width:100%; height:100%; object-fit:cover;
  filter:saturate(0.9) contrast(1.05);
  transition:transform .5s ease;
}
.case-card:hover .case-photo img{transform:scale(1.04);}
.case-body{padding:28px; flex:1; display:flex; flex-direction:column;}
.case-body .loc{
  font-family:var(--mono);
  font-size:0.7rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--bronze-bright);
}
.case-body h3{font-size:1.25rem; margin-top:10px;}
.case-body p{font-size:0.92rem; margin-top:12px; flex:1;}
.case-link{
  margin-top:20px;
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--stone);
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.case-card:hover .case-link{color:var(--bronze-bright);}

/* ===== SERVICE AREA ===== */
.area-list{
  display:flex;
  flex-wrap:wrap;
  gap:14px 10px;
}
.area-chip{
  font-family:var(--mono);
  font-size:0.82rem;
  letter-spacing:0.02em;
  border:1px solid var(--line-strong);
  padding:10px 18px;
  color:var(--stone-dim);
}

/* ===== FINAL CTA ===== */
.final-cta{
  text-align:center;
  border-top:1px solid var(--line);
}
.final-cta h2{font-size:clamp(2.2rem, 5vw, 3.4rem); max-width:16ch; margin:18px auto 0;}
.final-cta p{max-width:48ch; margin:22px auto 0; font-size:1.05rem;}
.final-cta .hero-actions{justify-content:center; margin-top:36px;}

/* ===== FOOTER ===== */
footer{
  border-top:1px solid var(--line);
  padding:64px 0 32px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid var(--line);
}
.footer-brand .brandmark{display:block; margin-bottom:14px;}
.footer-brand p{font-size:0.9rem; max-width:32ch;}
.footer-col h4{
  font-family:var(--mono);
  font-size:0.7rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--bronze-bright);
  margin-bottom:16px;
}
.footer-col a, .footer-col p{
  display:block;
  font-size:0.88rem;
  color:var(--stone-dim);
  margin-bottom:10px;
}
.footer-col a:hover{color:var(--stone);}
.footer-row{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:12px;
  padding-top:28px;
  font-family:var(--mono);
  font-size:0.7rem;
  color:var(--stone-dim);
  letter-spacing:0.03em;
}

/* ===== PAGE HEADER (interior pages) ===== */
.page-hero{
  padding:180px 0 80px;
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(2.4rem, 5vw, 3.6rem); margin-top:16px; max-width:16ch;}
.page-hero p{margin-top:20px; max-width:56ch; font-size:1.1rem;}
.breadcrumb{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.04em;
  color:var(--stone-dim);
  text-transform:uppercase;
}
.breadcrumb a:hover{color:var(--bronze-bright);}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  nav.links{display:none;}
  .menu-toggle{display:block;}
  .about-grid{grid-template-columns:1fr; gap:40px;}
  .service-grid{grid-template-columns:1fr;}
  .process-rail{grid-template-columns:1fr; }
  .process-step{border-left:none; border-top:1px solid var(--line); padding-top:22px;}
  .process-step:first-child{border-top:none;}
  .process-step::before{display:none;}
  .case-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr; gap:32px;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
  section{padding:80px 0;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .case-photo img{transition:none;}
}