/* ============================================================
   Black & Alm Construction — Design System
   Noir Black / Charcoal / Gilded Brass / Soft Grey / Off-White
   ============================================================ */

:root{
  --noir:        #121213;
  --charcoal:    #2F2F2E;
  --brass:       #BFA26F;
  --brass-dim:   #a9895a;
  --soft-grey:   #D3D3CF;
  --cream:       #FAFAF9;

  --text-main:   var(--noir);
  --text-inv:    var(--cream);
  --text-muted:  #6b6b68;

  --serif: 'Fraunces', Georgia, 'Iowan Old Style', 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  --max: 1200px;
  --gutter: clamp(20px, 5vw, 64px);
}

@media (prefers-reduced-motion: no-preference){
  html{ scroll-behavior: smooth; }
}

*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: var(--sans);
  color: var(--text-main);
  background: var(--cream);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }

h1,h2,h3,h4{
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
}
h1{ font-size: clamp(2.4rem, 5vw, 4.4rem); font-weight: 400; }
h2{ font-size: clamp(1.9rem, 3.2vw, 2.9rem); }
h3{ font-size: clamp(1.3rem, 1.8vw, 1.6rem); }
p{ margin: 0 0 1em 0; max-width: 62ch; }
.lede{ font-size: 1.2rem; color: var(--text-muted); max-width: 46ch; }

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip: rect(0 0 0 0); white-space:nowrap;
}

:focus-visible{
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{
  background: var(--noir);
  color: var(--cream);
  border-color: var(--noir);
}
.btn-primary:hover{ background: var(--brass); border-color: var(--brass); color: var(--noir); }
.btn-secondary{
  background: transparent;
  color: var(--noir);
  border-color: var(--noir);
}
.btn-secondary:hover{ background: var(--noir); color: var(--cream); }
.btn-on-dark{ color: var(--cream); border-color: var(--cream); }
.btn-on-dark:hover{ background: var(--brass); border-color: var(--brass); color: var(--noir); }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250,250,249,0.97);
  border-bottom: 1px solid rgba(18,18,19,0.08);
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content: space-between;
  min-height: 84px;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 20px;
}
.wordmark{
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.wordmark span{ color: var(--brass-dim); }
.logo-img{ height: 72px; width: auto; max-width: 220px; display:block; }
.footer-logo-img{ height: 46px; width: auto; display:block; margin-bottom: 14px; filter: brightness(0) invert(1); }
.main-nav ul{ display:flex; gap: 20px; align-items:center; }
.main-nav a{
  font-size: 0.86rem;
  font-weight: 500;
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ border-bottom-color: var(--brass); }
.nav-cta{ margin-left: 4px; }
.nav-cta .btn{
  padding: 9px 18px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
  background: transparent;
  color: var(--noir);
  border: 1px solid var(--noir);
  border-radius: 3px;
}
.nav-cta .btn:hover{ background: var(--noir); color: var(--cream); }
.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  flex-direction:column; gap:5px; padding: 8px;
  flex-shrink: 0;
}
.nav-toggle span{ width: 22px; height: 2px; background: var(--noir); display:block; }

@media (max-width: 1180px){
  .nav-toggle{ display:flex; }
  .main-nav{
    position:fixed; inset: 84px 0 0 0;
    background: var(--cream);
    transform: translateX(100%);
    transition: transform .3s ease;
    padding: 30px var(--gutter);
    overflow:auto;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap: 22px; }
  .main-nav a{ font-size: 1.1rem; white-space: normal; }
  .nav-cta{ margin-left: 0; }
  .nav-cta .btn{ font-size: 0.95rem; padding: 14px 28px; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 82vh;
  display:flex;
  align-items:flex-end;
  color: var(--text-inv);
  background: linear-gradient(180deg, rgba(18,18,19,0.35) 0%, rgba(18,18,19,0.72) 100%), var(--noir);
  overflow: hidden;
}
.hero-media{
  position:absolute; inset:0; z-index:-1;
  background: var(--placeholder-pattern), var(--charcoal);
}
.hero-inner{
  padding: 90px 0 64px;
  max-width: 760px;
}
.hero .kicker{
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--brass);
  margin-bottom: 18px;
}
.hero h1{ color: var(--text-inv); }
.hero .lede{ color: rgba(250,250,249,0.86); }
.hero-ctas{ display:flex; gap: 16px; margin-top: 30px; flex-wrap:wrap; }

/* ---------- Placeholder media blocks (real photos swap in later) ---------- */
.media-placeholder{
  --placeholder-pattern: repeating-linear-gradient(135deg, rgba(191,162,111,0.12) 0 2px, transparent 2px 26px);
  background: var(--placeholder-pattern), var(--charcoal);
  position: relative;
  display:flex;
  align-items:center;
  justify-content:center;
  color: rgba(250,250,249,0.55);
  font-family: var(--sans);
  font-size: 0.8rem;
  text-align:center;
  min-height: 220px;
}
.media-placeholder .tag{
  border: 1px dashed rgba(250,250,249,0.4);
  padding: 10px 16px;
  line-height:1.5;
  max-width: 80%;
}
.media-placeholder .tag b{ color: var(--brass); display:block; font-weight:600; margin-bottom:4px;}

/* ---------- Real photo blocks (share sizing rules with .media-placeholder) ---------- */
.media-photo{
  position: relative;
  overflow: hidden;
  background: var(--charcoal);
  min-height: 220px;
}
.media-photo img{
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Sections ---------- */
section{ padding: clamp(50px, 8vw, 110px) 0; }
.section-head{ max-width: 640px; margin-bottom: 44px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.label{
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--brass-dim);
  margin-bottom: 10px;
  display:block;
}
.on-charcoal{ background: var(--charcoal); color: var(--text-inv); }
.on-charcoal p, .on-charcoal .lede{ color: rgba(250,250,249,0.8); }
.on-noir{ background: var(--noir); color: var(--text-inv); }
.on-noir p, .on-noir .lede{ color: rgba(250,250,249,0.78); }
.on-noir .btn-primary, .on-charcoal .btn-primary{
  background: var(--brass);
  border-color: var(--brass);
  color: var(--noir);
}
.on-noir .btn-primary:hover, .on-charcoal .btn-primary:hover{
  background: var(--cream);
  border-color: var(--cream);
  color: var(--noir);
}
.border-top{ border-top: 1px solid rgba(18,18,19,0.1); }

/* ---------- Two paths (home/commercial) ---------- */
.paths{ display:grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--soft-grey); }
.path-card{
  background: var(--cream);
  padding: 46px var(--gutter);
  display:flex; flex-direction:column; gap: 16px;
  min-height: 380px;
}
.path-card .media-placeholder, .path-card .media-photo{ height: 200px; margin-bottom: 10px; }
.path-card a.btn{ margin-top:auto; align-self:flex-start; }
@media (max-width: 760px){ .paths{ grid-template-columns: 1fr; } }

/* ---------- Portfolio grid ---------- */
.filter-bar{ display:flex; gap: 12px; margin-bottom: 34px; flex-wrap:wrap; }
.filter-bar button{
  background:none; border: 1px solid var(--soft-grey);
  border-radius: 6px;
  padding: 8px 18px; font-family: var(--sans); font-size: 0.85rem;
  cursor:pointer; transition: all .2s ease;
}
.filter-bar button.is-active, .filter-bar button:hover{
  border-color: var(--noir); background: var(--noir); color: var(--cream);
}
.project-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card{ display:block; }
.project-card .media-placeholder, .project-card .media-photo{ aspect-ratio: 4/3; margin-bottom: 14px; }
.project-card h3{ margin-bottom: 2px; }
.project-card .meta{ font-size: 0.85rem; color: var(--text-muted); }
@media (max-width: 960px){ .project-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px){ .project-grid{ grid-template-columns: 1fr; } }

/* ---------- Approach steps ---------- */
.steps{ display:flex; flex-direction:column; }
.step{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid rgba(250,250,249,0.14);
}
.on-noir .step, .step.light{ border-top-color: rgba(18,18,19,0.12); }
.step .num{ font-family: var(--serif); font-size: 1.6rem; color: var(--brass); }
.step h3{ margin-bottom: 6px; }
.step-link{ border-bottom: 1px solid transparent; transition: border-color .2s ease; }
.step-link:hover{ border-bottom-color: var(--brass); }
@media (max-width: 620px){ .step{ grid-template-columns: 1fr; } .step .num{ order:-1; } }

/* ---------- Testimonials ---------- */
.testimonial-note{
  border: 1px dashed var(--soft-grey);
  padding: 30px;
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 560px;
}

/* ---------- Stat row ---------- */
.stat-row{ display:flex; gap: clamp(30px,6vw,80px); flex-wrap:wrap; }
.stat b{ font-family: var(--serif); font-size: 2.6rem; display:block; color: var(--brass); font-weight:400; }
.stat span{ font-size: 0.9rem; color: var(--text-muted); }
.on-charcoal .stat span, .on-noir .stat span{ color: rgba(250,250,249,0.7); }

/* ---------- Contact form ---------- */
.contact-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px,6vw,80px); }
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }
.field{ margin-bottom: 20px; }
.field label{ display:block; font-size: 0.85rem; margin-bottom: 6px; color: var(--text-muted); }
.field input, .field select, .field textarea{
  width:100%;
  font-family: var(--sans);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--soft-grey);
  background: var(--cream);
  color: var(--text-main);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color: var(--brass);
}
.field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width:560px){ .field-row{ grid-template-columns: 1fr; } }
.optional-tag{ color: var(--brass-dim); font-size: 0.75rem; font-weight:600; margin-left:6px; }
.contact-info-card{ background: var(--noir); color: var(--text-inv); padding: 40px; height:fit-content; }
.contact-info-card a{ text-decoration: underline; text-decoration-color: var(--brass); }
.contact-info-card .info-line{ margin-bottom: 14px; font-size: 0.98rem; }
.form-status{ margin-top: 16px; font-size: 0.9rem; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--noir); color: var(--text-inv); padding: 70px 0 30px; }
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px;
  padding-bottom: 46px; border-bottom: 1px solid rgba(250,250,249,0.14);
}
@media (max-width: 860px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-grid h4{ font-family: var(--sans); font-size: 0.85rem; letter-spacing: 0.05em; color: var(--brass); margin-bottom: 16px; font-weight:600; }
.footer-grid a{ display:block; margin-bottom: 10px; font-size: 0.92rem; color: rgba(250,250,249,0.82); }
.footer-grid a:hover{ color: var(--brass); }
.footer-wordmark{ font-family: var(--serif); font-size: 1.4rem; margin-bottom: 14px; }
.footer-address{ font-size: 0.92rem; color: rgba(250,250,249,0.75); line-height:1.7; }
.member-row, .cert-row{ display:flex; gap: 16px; align-items:center; flex-wrap:wrap; margin-top: 18px; }
.badge-slot{
  width: 92px; height: 56px;
  border: 1px dashed rgba(250,250,249,0.3);
  display:flex; align-items:center; justify-content:center;
  font-size: 0.6rem; text-align:center; color: rgba(250,250,249,0.5);
  padding: 4px;
}
.badge-chip{
  background: var(--cream);
  border-radius: 6px;
  padding: 8px 12px;
  display:flex; align-items:center; justify-content:center;
  height: 56px;
}
.badge-chip img{ height: 100%; width: auto; max-width: 110px; object-fit: contain; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 26px; font-size: 0.82rem; color: rgba(250,250,249,0.55);
  flex-wrap:wrap; gap: 10px;
}

.team-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.team-card .media-placeholder, .team-card .media-photo{ aspect-ratio: 1/1; margin-bottom: 16px; }
.team-card h3{ margin-bottom: 2px; }
.team-card .role{ font-size: 0.78rem; letter-spacing: 0.06em; color: var(--brass-dim); display:block; margin-bottom: 10px; text-transform: uppercase; }
@media (max-width: 620px){ .team-grid{ grid-template-columns: 1fr; } }
.mt-0{ margin-top:0; }
.center-text{ text-align:center; }

/* ---------- Layout utility classes (replacing inline styles) ---------- */
.mt-26{ margin-top:26px; }
.mt-30{ margin-top:30px; }
.mt-40{ margin-top:40px; }
.pt-0{ padding-top:0; }
.pt-60{ padding-top:60px; }
.pb-tall{ padding:120px 0; }
.hero-fill{ position:absolute; inset:0; }
.hero-md{ min-height:56vh; }
.hero-sm{ min-height:46vh; }
.hero-xs{ min-height:42vh; }
.min-h-auto{ min-height:auto; }
.lede-center{ margin:0 auto 26px; }
.paths-plain{ background:none; gap:28px; }
.paths-plain-2col{ background:none; grid-template-columns: repeat(2,1fr); gap:28px; }
.footer-note{ font-size:0.85rem; color:rgba(250,250,249,0.7); margin:6px 0 12px; }
.contact-note{ margin-top:26px; color:rgba(250,250,249,0.7); font-size:0.9rem; }
.email-link{ display:inline-flex; align-items:center; gap:8px; }
.email-link svg{ flex-shrink:0; }

/* ---------- Long-form article body ---------- */
.article-body{ max-width: 760px; }
.article-body h2{ margin-top: 2.2em; }
.article-body h2:first-of-type{ margin-top: 1.2em; }
.article-body h3{ margin-top: 1.6em; font-size: 1.15rem; }
.article-body ul{ list-style: disc; padding-left: 22px; margin: 0 0 1em 0; }
.article-body li{ margin-bottom: 6px; max-width: 60ch; }
.article-body img{ width: 100%; margin: 1.6em 0; }
.article-img{ width:100%; display:block; margin: 1.6em 0; }
.avoid-box{
  border-left: 3px solid var(--brass);
  padding: 4px 0 4px 20px;
  margin: 1.4em 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.avoid-box b{ color: var(--noir); display:block; font-size:0.78rem; letter-spacing:0.05em; text-transform:uppercase; margin-bottom:4px; }
.ba-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 1.8em 0; }
.ba-grid .article-img{ aspect-ratio: 3/4; object-fit: cover; margin: 0; }
.ba-grid span{ display:block; text-align:center; margin-top:8px; font-size:0.8rem; letter-spacing:0.06em; text-transform:uppercase; color: var(--brass-dim); font-weight:600; }
@media (max-width: 560px){ .ba-grid{ grid-template-columns: 1fr; } }