/* ============================================================
   B&B — Reputable Construction Networking
   Black + white + copper/bronze, clean modern geometric type
   ============================================================ */

:root{
  --navy-950:#000000;
  --navy-900:#0a0a0a;
  --navy-800:#141414;
  --navy-700:#1c1c1c;
  --navy-600:#242424;
  --line:rgba(201,130,58,0.16);
  --line-strong:rgba(201,130,58,0.32);
  --copper:#c9822a;
  --copper-light:#e2a45a;
  --copper-dim:#8a5a22;
  --bronze:#a9673a;
  --white:#ffffff;
  --grey:#c7c7c7;
  --grey-dim:#767676;
  --max:1180px;
  --serif: 'Space Grotesk', 'Inter', sans-serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --script: 'Space Grotesk', 'Inter', sans-serif;
}

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

html{scroll-behavior:smooth;}

body{
  background:var(--navy-950);
  color:var(--white);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  position:relative;
}

/* ---------- Blueprint grid backdrop ---------- */
.grid-backdrop{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%, black 40%, transparent 85%);
  opacity:0.55;
}

.glow-orb{
  position:fixed;
  z-index:0;
  pointer-events:none;
  border-radius:50%;
  filter:blur(120px);
  opacity:0.16;
}
.glow-orb.one{
  width:600px; height:600px;
  top:-200px; right:-150px;
  background:var(--copper);
}
.glow-orb.two{
  width:500px; height:500px;
  bottom:-200px; left:-150px;
  background:#2a4a7a;
  opacity:0.18;
}

main, header, footer{position:relative; z-index:1;}

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

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:0 32px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--serif);
  font-size:12px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--copper-light);
}
.eyebrow::before{
  content:"";
  width:24px;
  height:1px;
  background:var(--copper);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family:var(--script);
  font-weight:500;
  letter-spacing:-0.01em;
  color:var(--white);
}

h1{font-size:clamp(2.6rem, 5.4vw, 4.6rem); line-height:1.08; font-weight:500;}
h2{font-size:clamp(1.9rem, 3.4vw, 2.7rem); line-height:1.18;}
h3{font-size:1.35rem; line-height:1.3;}

p{color:var(--grey);}
p.lead{font-size:1.2rem; color:var(--white); opacity:0.85; line-height:1.6;}

.text-copper{color:var(--copper-light);}

/* ---------- Header / Nav ---------- */
header.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(0,0,0,0.78);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--max);
  margin:0 auto;
  padding:22px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--script);
  font-size:1.15rem;
  font-weight:600;
  letter-spacing:0.01em;
}
.brand .mark{
  width:46px; height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.bb-mark{width:100%; height:100%; display:block; overflow:visible;}
.bb-mark-outer{fill:rgba(201,130,58,0.05); stroke:var(--copper); stroke-width:2;}
.bb-mark-inner{fill:none; stroke:var(--line-strong); stroke-width:1;}
.bb-mark-rule{stroke:var(--copper-dim); stroke-width:1;}
.bb-mark-diamond{fill:var(--copper);}
.bb-mark-letters{
  font-family:var(--serif);
  font-weight:600;
  font-size:27px;
  letter-spacing:0.5px;
  fill:var(--copper-light);
}

/* Large centered crest featured at the top of each page's hero */
.page-crest{
  width:74px; height:74px;
  margin:0 auto 30px;
}

/* Small crest mark in the footer, beside the wordmark */
.footer-mark{
  width:28px; height:28px;
  display:inline-flex;
  vertical-align:middle;
  margin-right:12px;
}

.brand .full-name{
  color:var(--grey);
  font-family:var(--sans);
  font-size:0.72rem;
  letter-spacing:0.16em;
  text-transform:uppercase;
  display:block;
  margin-top:2px;
}
.brand-text{display:flex; flex-direction:column; line-height:1.1;}

nav.primary-nav{display:flex; align-items:center; gap:40px;}
nav.primary-nav ul{
  display:flex;
  gap:36px;
  list-style:none;
}
nav.primary-nav a{
  font-size:0.86rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--grey);
  transition:color 0.25s ease;
  position:relative;
  padding-bottom:4px;
}
nav.primary-nav a:hover, nav.primary-nav a.active{color:var(--white);}
nav.primary-nav a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-2px;
  height:1px;
  background:var(--copper);
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--serif);
  font-size:0.85rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  padding:13px 26px;
  border-radius:2px;
  transition:all 0.28s ease;
  white-space:nowrap;
}
.btn-copper{
  background:linear-gradient(135deg, var(--copper), var(--bronze));
  color:var(--navy-950);
  font-weight:600;
  box-shadow:0 8px 30px -10px rgba(201,130,58,0.55);
}
.btn-copper:hover{
  box-shadow:0 10px 36px -8px rgba(201,130,58,0.75);
  transform:translateY(-1px);
}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--white);
  background:rgba(255,255,255,0.02);
}
.btn-ghost:hover{
  border-color:var(--copper);
  background:rgba(201,130,58,0.08);
}

.mobile-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  background:none;
  border:none;
}
.mobile-toggle span{
  width:24px; height:1px; background:var(--white);
}

/* ---------- Hero ---------- */
.hero{
  padding:120px 0 100px;
  position:relative;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:60px;
  align-items:center;
}
.hero h1{margin:22px 0 26px;}
.hero .lead{max-width:520px; margin-bottom:40px;}
.hero-actions{display:flex; gap:18px; flex-wrap:wrap;}

.hero-panel{
  border:1px solid var(--line-strong);
  border-radius:6px;
  padding:36px;
  background:linear-gradient(160deg, rgba(201,130,58,0.05), rgba(255,255,255,0.015));
  position:relative;
}
.hero-panel::before{
  content:"";
  position:absolute;
  top:-1px; left:24px; right:24px; height:1px;
  background:linear-gradient(90deg, transparent, var(--copper), transparent);
}
.stat-row{
  display:flex;
  justify-content:space-between;
  padding:18px 0;
  border-bottom:1px solid var(--line);
}
.stat-row:last-child{border-bottom:none;}
.stat-num{
  font-family:var(--script);
  font-size:1.9rem;
  font-weight:600;
  color:var(--copper-light);
}
.stat-label{
  font-size:0.78rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--grey-dim);
  max-width:160px;
  text-align:right;
}

/* ---------- Sections ---------- */
section{padding:110px 0;}
section.tight{padding:80px 0;}
.section-head{
  max-width:640px;
  margin-bottom:64px;
}
.section-head h2{margin-top:18px;}
.section-head p{margin-top:20px;}

.divider{
  height:1px;
  background:linear-gradient(90deg, transparent, var(--line-strong), transparent);
  margin:0;
}

/* ---------- Pillars / cards ---------- */
.pillars{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--line-strong);
  border:1px solid var(--line-strong);
  border-radius:8px;
  overflow:hidden;
}
.pillar{
  background:var(--navy-900);
  padding:44px 36px;
  transition:background 0.3s ease;
}
.pillar:hover{background:var(--navy-800);}
.pillar .num{
  font-family:var(--serif);
  font-size:0.85rem;
  color:var(--copper-dim);
  letter-spacing:0.1em;
  margin-bottom:26px;
  display:block;
}
.pillar h3{margin-bottom:14px;}
.pillar p{font-size:0.94rem;}

/* ---------- Standard / values list ---------- */
.standard-list{
  display:flex;
  flex-direction:column;
}
.standard-item{
  display:grid;
  grid-template-columns:60px 1fr;
  gap:28px;
  padding:34px 0;
  border-top:1px solid var(--line);
}
.standard-item:last-child{border-bottom:1px solid var(--line);}
.standard-item .idx{
  font-family:var(--serif);
  color:var(--copper);
  font-size:1.1rem;
}
.standard-item h3{margin-bottom:8px;}
.standard-item p{max-width:640px;}

/* ---------- Footprint / map strip ---------- */
.footprint-strip{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  background:var(--line-strong);
  border:1px solid var(--line-strong);
  border-radius:8px;
  overflow:hidden;
}
.footprint-cell{
  background:var(--navy-900);
  padding:48px;
}
.footprint-cell .state{
  font-family:var(--serif);
  font-size:2.4rem;
  color:var(--white);
  margin-bottom:8px;
}
.footprint-cell .tag{
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--copper-light);
  margin-bottom:20px;
  display:block;
}
.footprint-cell ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:10px 14px;
}
.footprint-cell li{
  font-size:0.85rem;
  color:var(--grey);
  padding:6px 14px;
  border:1px solid var(--line);
  border-radius:20px;
}

/* ---------- CTA band ---------- */
.cta-band{
  border:1px solid var(--line-strong);
  border-radius:10px;
  padding:70px 60px;
  text-align:center;
  background:radial-gradient(ellipse at 50% 0%, rgba(201,130,58,0.08), transparent 70%);
  position:relative;
}
.cta-band h2{margin:18px 0 16px;}
.cta-band p{max-width:520px; margin:0 auto 36px;}

/* ---------- About page specifics ---------- */
.exp-banner{
  display:flex;
  align-items:baseline;
  gap:24px;
  padding:56px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  margin:70px 0;
}
.exp-banner .big-num{
  font-family:var(--script);
  font-weight:600;
  font-size:clamp(3.2rem, 8vw, 6rem);
  color:var(--copper-light);
  line-height:1;
}
.exp-banner p{max-width:420px; font-size:1.05rem;}

/* ---------- Leadership feature (Chase Book) ---------- */
.leadership-feature{
  display:grid;
  grid-template-columns:340px 1fr;
  gap:56px;
  align-items:start;
  border:1px solid var(--line-strong);
  border-radius:10px;
  padding:48px;
  background:linear-gradient(160deg, rgba(201,130,58,0.05), rgba(255,255,255,0.012));
}
.leader-photo-frame{
  position:relative;
  border-radius:6px;
  overflow:hidden;
  border:1px solid var(--line-strong);
  aspect-ratio:4/5;
  background:linear-gradient(160deg, var(--navy-800), var(--navy-900));
}
.leader-photo-frame img{
  width:100%; height:100%;
  object-fit:cover;
  object-position:top center;
  display:block;
}
.leader-photo-frame::before{
  content:"";
  position:absolute;
  top:16px; left:16px; right:16px; bottom:16px;
  border:1px solid var(--line-strong);
  pointer-events:none;
  z-index:2;
}
.leader-photo-fallback{
  width:100%; height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--serif);
  font-size:3.2rem;
  color:var(--copper-dim);
  letter-spacing:0.04em;
}
.leader-title-row{
  display:flex;
  align-items:baseline;
  gap:16px;
  flex-wrap:wrap;
  margin:18px 0 22px;
}
.leader-role{
  font-size:0.78rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--copper-light);
  border:1px solid var(--line-strong);
  padding:6px 14px;
  border-radius:20px;
}
.leader-bio p{margin-bottom:16px;}
.leader-bio p:last-child{margin-bottom:0;}

/* ---------- Advisory board (named cards) ---------- */
.advisor-board-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1px;
  background:var(--line-strong);
  border:1px solid var(--line-strong);
  border-radius:8px;
  overflow:hidden;
}
.advisor-card{
  background:var(--navy-900);
  padding:38px 40px;
}
.advisor-card .advisor-name{
  font-family:var(--script);
  font-weight:600;
  font-size:1.15rem;
  color:var(--white);
  margin-bottom:6px;
}
.advisor-card .advisor-title{
  font-size:0.78rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--copper-light);
  margin-bottom:16px;
  display:block;
}
.advisor-card p{font-size:0.9rem;}
.advisor-card .advisor-relation{
  display:inline-block;
  margin-top:14px;
  font-size:0.72rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--grey-dim);
}

.credibility-note{
  border-top:1px solid var(--line);
  margin-top:48px;
  padding-top:32px;
}
.credibility-note p{font-size:0.92rem; max-width:760px;}
.credibility-note a{color:var(--copper-light); border-bottom:1px solid var(--line-strong);}
.credibility-note a:hover{border-color:var(--copper-light);}

@media (max-width:760px){
  .leadership-feature{grid-template-columns:1fr; padding:32px;}
  .leader-photo-frame{max-width:280px; margin:0 auto;}
  .advisor-board-grid{grid-template-columns:1fr;}
}

.advisor-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));
  gap:1px;
  background:var(--line-strong);
  border:1px solid var(--line-strong);
  border-radius:8px;
  overflow:hidden;
}
.advisor-cell{
  background:var(--navy-900);
  padding:34px 28px;
  text-align:center;
}
.advisor-cell .glyph{
  width:44px; height:44px;
  margin:0 auto 18px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--copper-light);
  font-family:var(--serif);
}
.advisor-cell h4{font-size:0.98rem; margin-bottom:6px; font-weight:500;}
.advisor-cell p{font-size:0.82rem; color:var(--grey-dim);}

.values-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:40px 60px;
}
.value-item{border-left:1px solid var(--line-strong); padding-left:24px;}
.value-item h3{margin-bottom:10px;}

/* ---------- Contact page ---------- */
.contact-wrap{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:70px;
  align-items:start;
}
.contact-info-list{margin-top:44px;}
.info-row{
  padding:22px 0;
  border-top:1px solid var(--line);
}
.info-row:last-child{border-bottom:1px solid var(--line);}
.info-row .label{
  font-size:0.75rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--copper-light);
  display:block;
  margin-bottom:6px;
}
.info-row .value{color:var(--white); font-size:1.02rem;}

.form-panel{
  border:1px solid var(--line-strong);
  border-radius:8px;
  padding:44px;
  background:linear-gradient(160deg, rgba(201,130,58,0.04), rgba(255,255,255,0.012));
}
.form-note{
  font-size:0.82rem;
  color:var(--grey-dim);
  margin-bottom:32px;
  padding-bottom:28px;
  border-bottom:1px solid var(--line);
}
.field{margin-bottom:24px;}
.field label{
  display:block;
  font-size:0.78rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--grey);
  margin-bottom:10px;
}
.field input, .field select, .field textarea{
  width:100%;
  background:rgba(255,255,255,0.02);
  border:1px solid var(--line-strong);
  border-radius:4px;
  padding:14px 16px;
  color:var(--white);
  font-family:var(--sans);
  font-size:0.95rem;
  transition:border-color 0.25s ease, background 0.25s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  border-color:var(--copper);
  background:rgba(201,130,58,0.04);
}
.field textarea{resize:vertical; min-height:110px;}
.field-row{display:grid; grid-template-columns:1fr 1fr; gap:20px;}

.toggle-group{
  display:flex;
  gap:12px;
}
.toggle-group input[type="radio"]{
  position:absolute;
  opacity:0;
  width:0; height:0;
}
.toggle-group label{
  flex:1;
  text-align:center;
  padding:14px 16px;
  border:1px solid var(--line-strong);
  border-radius:4px;
  font-size:0.88rem;
  letter-spacing:0.04em;
  color:var(--grey);
  cursor:pointer;
  transition:all 0.22s ease;
  background:rgba(255,255,255,0.02);
}
.toggle-group input[type="radio"]:checked + label{
  border-color:var(--copper);
  color:var(--navy-950);
  background:linear-gradient(135deg, var(--copper), var(--bronze));
  font-weight:600;
}
.toggle-group label:hover{border-color:var(--line-strong); color:var(--white);}

.form-disclosure{
  margin-top:32px;
  padding-top:28px;
  border-top:1px solid var(--line);
  font-size:0.8rem;
  color:var(--grey-dim);
  line-height:1.7;
}
.form-disclosure strong{color:var(--grey);}

.form-submit-row{
  display:flex;
  align-items:center;
  gap:20px;
  margin-top:8px;
}
.form-submit-row button{
  border:none;
  cursor:pointer;
  font-family:var(--serif);
}

#form-status{
  display:none;
  padding:22px 24px;
  border:1px solid var(--line-strong);
  border-radius:6px;
  background:rgba(201,130,58,0.06);
}
#form-status.visible{display:block;}
#form-status h4{color:var(--copper-light); margin-bottom:8px;}
#form-status p{font-size:0.9rem;}

/* ---------- Footer ---------- */
footer.site-footer{
  border-top:1px solid var(--line);
  padding:56px 0 40px;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:20px;
}
.footer-brand{
  font-family:var(--script);
  font-weight:600;
  font-size:1rem;
  color:var(--grey);
}
.footer-links{
  display:flex;
  gap:28px;
  list-style:none;
}
.footer-links a{
  font-size:0.8rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--grey-dim);
}
.footer-links a:hover{color:var(--copper-light);}
.footer-meta{
  font-size:0.75rem;
  color:var(--grey-dim);
  margin-top:24px;
  padding-top:24px;
  border-top:1px solid var(--line);
}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0; transform:translateY(24px); transition:opacity 0.8s ease, transform 0.8s ease;}
.reveal.in-view{opacity:1; transform:translateY(0);}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .pillars{grid-template-columns:1fr;}
  .footprint-strip{grid-template-columns:1fr;}
  .contact-wrap{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  nav.primary-nav ul{display:none;}
  .mobile-toggle{display:flex;}
  nav.primary-nav.open ul{
    display:flex;
    flex-direction:column;
    position:absolute;
    top:100%; left:0; right:0;
    background:var(--navy-900);
    padding:24px 32px;
    gap:20px;
    border-bottom:1px solid var(--line-strong);
  }
  .exp-banner{flex-direction:column; gap:14px;}
}

@media (max-width:600px){
  .container{padding:0 20px;}
  .nav-inner{padding:18px 20px;}
  .hero{padding:80px 0 60px;}
  section{padding:70px 0;}
  .cta-band{padding:48px 28px;}
  .brand .full-name{display:none;}
}