/* ==========================================================================
   Sitewise Construction — shared stylesheet
   Tokens: teal-dark #1E3F40, teal #2B595A, amber #D98A2B, paper #F2F4F5,
           ink #1B2325, steel #7C8A8D
   ========================================================================== */

:root{
  --teal-dark: #1E3F40;
  --teal: #2B595A;
  --teal-soft: #3E7274;
  --amber: #D98A2B;
  --amber-soft: #F0C078;
  --paper: #F2F4F5;
  --paper-raised: #FFFFFF;
  --ink: #1B2325;
  --steel: #7C8A8D;
  --steel-line: #D7DDDD;

  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "Public Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 3px;
  --max: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: var(--teal-dark); }
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 0.4em 0;
  letter-spacing: 0.01em;
  color: var(--teal-dark);
}
h1{ font-size: clamp(2.4rem, 5vw, 4.2rem); text-transform: uppercase; }
h2{ font-size: clamp(1.7rem, 3.2vw, 2.5rem); text-transform: uppercase; }
h3{ font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.03em; }
p{ margin: 0 0 1em 0; max-width: 62ch; }
.container{ max-width: var(--max); margin: 0 auto; padding: 0 28px; }

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 22px; height: 2px;
  background: var(--amber);
  display:inline-block;
}

/* ---------- header / nav ---------- */
header.site{
  background: var(--teal-dark);
  color: #fff;
  position: sticky; top:0; z-index: 50;
  border-bottom: 3px solid var(--amber);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 28px;
  max-width: var(--max); margin: 0 auto;
}
.brand{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff;
  text-decoration:none;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  display:flex; align-items:center; gap:10px;
}
.brand .mark{
  width: 14px; height: 14px;
  background: var(--amber);
  transform: rotate(45deg);
  flex-shrink:0;
}
.brand-mark{
  width: 38px; height: auto;
  flex-shrink: 0;
}
nav.links{ display:flex; gap: 28px; align-items:center; }
nav.links a{
  color: #E4E9E9;
  text-decoration:none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
nav.links a:hover, nav.links a.active{ border-bottom-color: var(--amber); color:#fff; }
.btn{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration:none;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: 2px solid var(--amber);
  transition: transform 0.15s ease;
}
.btn-solid{ background: var(--amber); color: var(--teal-dark); }
.btn-solid:hover{ transform: translateY(-2px); }
.btn-outline{ color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover{ border-color: var(--amber); color: var(--amber); transform: translateY(-2px); }
.nav-toggle{ display:none; background:none; border:none; color:#fff; font-size:1.6rem; cursor:pointer; }

@media (max-width: 860px){
  nav.links{
    position:absolute; top: 100%; left:0; right:0;
    background: var(--teal-dark);
    flex-direction:column; align-items:flex-start;
    padding: 10px 28px 24px; gap: 16px;
    display:none;
    border-bottom: 3px solid var(--amber);
  }
  nav.links.open{ display:flex; }
  .nav-toggle{ display:block; }
}

/* ---------- hero ---------- */
.hero{
  background: var(--teal-dark);
  color: #fff;
  padding: 84px 0 60px;
  position: relative;
  overflow: hidden;
}
.hero::after{
  content:"";
  position:absolute; right:-120px; top:-80px;
  width: 420px; height: 420px;
  border: 90px solid rgba(255,255,255,0.04);
  border-radius: 50%;
}
.hero .container{ position:relative; }
.hero h1{ color:#fff; max-width: 16ch; }
.hero .lede{ color:#C9D3D3; max-width: 52ch; font-size: 1.1rem; }
.hero-ctas{ display:flex; gap:16px; margin-top: 28px; flex-wrap:wrap; }

/* ---------- two-lane section ---------- */
.lanes{ padding: 80px 0; }
.lane-grid{
  display:grid;
  grid-template-columns: 1fr 2px 1fr;
  gap: 0 44px;
  align-items:start;
}
.spine{
  background: linear-gradient(var(--steel-line), var(--steel-line)) center/2px 100% no-repeat;
  min-height: 100%;
  position:relative;
}
.lane{ padding-bottom: 20px; }
.lane .tag{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform:uppercase;
  color: var(--amber);
  margin-bottom: 8px;
  display:block;
}
.lane ul{ padding-left: 20px; margin: 18px 0; }
.lane li{ margin-bottom: 8px; max-width: 46ch; }

@media (max-width: 860px){
  .lane-grid{ grid-template-columns: 1fr; }
  .spine{ display:none; }
  .lane{ border-top: 2px solid var(--steel-line); padding-top: 28px; margin-top: 10px; }
  .lane:first-child{ border-top:none; padding-top:0; margin-top:0; }
}

/* ---------- generic sections ---------- */
section{ padding: 72px 0; }
section.alt{ background: var(--paper-raised); border-top: 1px solid var(--steel-line); border-bottom: 1px solid var(--steel-line); }
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 34px; }
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 34px; }
@media (max-width: 860px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--paper-raised);
  border: 1px solid var(--steel-line);
  border-left: 4px solid var(--teal);
  padding: 26px 24px;
  border-radius: var(--radius);
}
.card h3{ margin-bottom: 10px; }
.card p{ color: var(--steel); margin-bottom:0; }

.steps{ counter-reset: step; margin-top: 34px; display:grid; gap: 0; }
.step{
  display:grid; grid-template-columns: 64px 1fr; gap: 20px;
  padding: 22px 0; border-bottom: 1px dashed var(--steel-line);
}
.step:last-child{ border-bottom:none; }
.step::before{
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--amber);
}
.step h4{ font-family: var(--font-display); text-transform:uppercase; margin:0 0 4px; font-size:1.1rem; color: var(--teal-dark); }
.step p{ color: var(--steel); margin:0; }

.cta-band{
  background: var(--teal);
  color: #fff;
  padding: 56px 0;
  text-align:center;
}
.cta-band h2{ color:#fff; }
.cta-band p{ color:#D8E3E3; margin: 0 auto 24px; }
.cta-band .hero-ctas{ justify-content:center; }

footer.site{
  background: var(--teal-dark);
  color: #B9C6C6;
  padding: 44px 0 30px;
  font-size: 0.9rem;
}
footer.site .container{ display:flex; justify-content:space-between; flex-wrap:wrap; gap: 20px; }
footer.site a{ color: #E4E9E9; text-decoration:none; }
footer.site .cols{ display:flex; gap: 60px; flex-wrap:wrap; }
footer.site h4{ color:#fff; font-family: var(--font-mono); font-size:0.78rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:12px; }
footer.site ul{ list-style:none; padding:0; margin:0; }
footer.site li{ margin-bottom:8px; }
.fine{ font-family: var(--font-mono); font-size: 0.72rem; color: var(--steel); margin-top: 30px; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; }

.tagband{
  display:flex; gap: 24px; flex-wrap:wrap;
  border-top: 1px solid var(--steel-line);
  border-bottom: 1px solid var(--steel-line);
  padding: 18px 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}
.tagband span{ display:flex; align-items:center; gap:8px; }
.tagband span::before{ content:"—"; color: var(--amber); }

.page-hero{
  background: var(--teal-dark); color:#fff; padding: 60px 0 44px;
  border-bottom: 3px solid var(--amber);
}
.page-hero h1{ color:#fff; }
.page-hero p{ color:#C9D3D3; }

/* ---------- trade pills ---------- */
.pill-grid{ display:flex; flex-wrap:wrap; gap: 12px; margin-top: 30px; }
.pill{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  background: var(--paper-raised);
  border: 1px solid var(--steel-line);
  border-left: 3px solid var(--amber);
  padding: 10px 16px;
  border-radius: 3px;
  color: var(--ink);
}

/* ---------- FAQ accordion ---------- */
.faq{ margin-top: 30px; max-width: 780px; }
.faq details{
  background: var(--paper-raised);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  padding: 0;
  overflow: hidden;
}
.faq summary{
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--teal-dark);
  display:flex; justify-content:space-between; align-items:center;
  gap: 16px;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:"+";
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--amber);
  flex-shrink:0;
  transition: transform 0.2s ease;
}
.faq details[open] summary::after{ content:"–"; }
.faq .faq-body{
  padding: 0 22px 20px;
  color: var(--steel);
  font-size: 0.95rem;
}
.faq .faq-body p{ margin:0; max-width: 68ch; }

/* ---------- quick request form ---------- */
.quick-form{
  background: var(--paper-raised);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 34px;
}
.quick-form .row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 700px){ .quick-form .row{ grid-template-columns: 1fr; } }
.quick-form label{
  display:block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 6px;
}
.quick-form input, .quick-form textarea{
  width:100%;
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 11px 14px;
  border: 1px solid var(--steel-line);
  border-radius: 3px;
  background: var(--paper);
  color: var(--ink);
}
.quick-form input:focus, .quick-form textarea:focus{ outline: 2px solid var(--teal); }
.quick-form button{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--amber);
  color: var(--teal-dark);
  border: none;
  padding: 13px 26px;
  border-radius: 3px;
  cursor: pointer;
  margin-top: 6px;
}
.quick-form button:hover{ background: var(--amber-soft); }
.quick-form .fine-note{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel);
  margin-top: 14px;
}

.form-note{
  background: #FBF4E8;
  border: 1px solid var(--amber-soft);
  border-radius: var(--radius);
  padding: 18px 22px;
  font-size: 0.92rem;
  color: var(--ink);
}