/* =========================================================
   HOLYOKE BEE ELECTRIC'S: Design System
   Palette: charcoal ink + warm paper + amber warning accent
             + copper-patina secondary accent
   Type: Oswald (display/utility, condensed industrial)
         + IBM Plex Sans (body, technical-readable)
   Signature: dashed "circuit line" section dividers with
              schematic node dots, nods to wiring diagrams
              without being gimmicky.
   ========================================================= */

:root{
  --ink:        #14181F;
  --ink-soft:   #3A414D;
  --paper:      #F2F1EC;
  --paper-alt:  #E8E6DD;
  --line:       #CFCABC;
  --amber:      #E8A33D;
  --amber-dark: #C4801F;
  --copper:     #2B6E63;
  --copper-dark:#1D4E46;
  --white:      #FFFFFF;
  --radius:     3px;
  --shadow:     0 2px 10px rgba(20,24,31,0.08);
  --maxw:       1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', Arial, sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.eyebrow,.btn,nav a,.card .tag{
  font-family:'Oswald', Arial, sans-serif;
  letter-spacing:0.01em;
}
h1,h2,h3,h4{color:var(--ink); font-weight:600; line-height:1.15; margin:0 0 0.5em;}
h1{font-size:clamp(2rem,4.5vw,3.1rem); text-transform:none;}
h2{font-size:clamp(1.5rem,3vw,2.1rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1.1em;}
a{color:var(--copper-dark); text-decoration:none;}
a:hover{text-decoration:underline;}
a:focus-visible, button:focus-visible{outline:3px solid var(--amber); outline-offset:2px;}
ul,ol{margin:0 0 1.1em; padding-left:1.3em;}
img{max-width:100%; display:block;}
.container{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
.eyebrow{
  display:inline-block; font-size:0.78rem; font-weight:600;
  letter-spacing:0.14em; text-transform:uppercase; color:var(--copper-dark);
  margin-bottom:0.6em;
}

/* ---------- Top utility bar ---------- */
.utility-bar{
  background:var(--ink); color:var(--paper-alt); font-size:0.85rem;
}
.utility-bar .container{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:8px; padding-bottom:8px; flex-wrap:wrap; gap:6px;
}
.utility-bar a{color:var(--amber); font-weight:600;}

/* ---------- Header / Nav ---------- */
header.site-header{background:var(--white); border-bottom:1px solid var(--line);}
.nav-row{display:flex; align-items:center; justify-content:space-between; padding:18px 0; flex-wrap:wrap; gap:14px;}
.brand{display:flex; flex-direction:column; line-height:1.1;}
.brand .name{font-family:'Oswald',sans-serif; font-weight:700; font-size:1.35rem; color:var(--ink);}
.brand .tagline{font-size:0.75rem; color:var(--ink-soft); letter-spacing:0.06em; text-transform:uppercase;}
nav.main-nav ul{display:flex; gap:22px; list-style:none; padding:0; margin:0; flex-wrap:wrap;}
nav.main-nav a{color:var(--ink); font-weight:500; font-size:0.95rem; text-transform:uppercase; letter-spacing:0.03em;}
nav.main-nav a:hover{color:var(--copper-dark);}
.header-call{
  display:flex; align-items:center; gap:10px;
}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--amber); color:var(--ink); font-weight:700;
  padding:12px 22px; border-radius:var(--radius); border:none; cursor:pointer;
  text-transform:uppercase; letter-spacing:0.04em; font-size:0.92rem;
  box-shadow:var(--shadow); transition:transform .12s ease, background .12s ease;
}
.btn:hover{background:var(--amber-dark); text-decoration:none; transform:translateY(-1px);}
.btn.btn-outline{
  background:transparent; border:2px solid var(--ink); color:var(--ink); box-shadow:none;
}
.btn.btn-outline:hover{background:var(--ink); color:var(--white);}
.bolt::before{content:"⚡"; }

/* ---------- Hero ---------- */
.hero{
  background:
    linear-gradient(180deg, rgba(20,24,31,0.86), rgba(20,24,31,0.72)),
    repeating-linear-gradient(135deg, #1c222c 0 2px, #14181F 2px 42px);
  color:var(--white); padding:72px 0 64px;
}
.hero .eyebrow{color:var(--amber);}
.hero h1{color:var(--white); max-width:820px;}
.hero p.lead{max-width:640px; font-size:1.12rem; color:#E7E4DA;}
.hero .cta-row{display:flex; gap:14px; margin-top:24px; flex-wrap:wrap;}
.trust-row{display:flex; gap:26px; margin-top:34px; flex-wrap:wrap; font-size:0.85rem; color:#CFCABC;}
.trust-row strong{color:var(--white); display:block; font-family:'Oswald',sans-serif; font-size:1.2rem;}

/* ---------- Circuit divider (signature element) ---------- */
.circuit-divider{
  display:flex; align-items:center; gap:10px; margin:56px 0 36px;
}
.circuit-divider::before, .circuit-divider::after{
  content:""; flex:1; height:0; border-top:2px dashed var(--line);
}
.circuit-divider .node{
  width:10px; height:10px; border-radius:50%; background:var(--copper);
  box-shadow:0 0 0 4px rgba(43,110,99,0.15);
}
.circuit-divider span.label{
  font-family:'Oswald',sans-serif; font-size:0.78rem; letter-spacing:0.14em;
  text-transform:uppercase; color:var(--ink-soft); white-space:nowrap;
}

/* ---------- Sections / cards ---------- */
section{padding:20px 0;}
.section-tight{padding:8px 0 40px;}
.grid{display:grid; gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px; box-shadow:var(--shadow);
}
.card .tag{
  display:inline-block; font-size:0.72rem; font-weight:600; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--copper-dark); background:#E4EFEC;
  padding:4px 10px; border-radius:20px; margin-bottom:10px;
}
.card h3{margin-bottom:10px;}
.card p{color:var(--ink-soft); font-size:0.98rem;}
.card a.card-link{font-weight:600;}

.callout{
  background:var(--copper); color:var(--white); border-radius:var(--radius);
  padding:34px; text-align:center;
}
.callout h2{color:var(--white);}
.callout p{color:#DCEAE7;}

/* ---------- Map / location block ---------- */
.location-block{
  display:grid; grid-template-columns:1fr 1fr; gap:30px; align-items:stretch;
}
@media (max-width:860px){.location-block{grid-template-columns:1fr;}}
.map-frame{border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); min-height:320px;}
.map-frame iframe{width:100%; height:100%; min-height:320px; border:0;}
.nap-card{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:26px; box-shadow:var(--shadow);}
.nap-card dt{font-family:'Oswald',sans-serif; font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--ink-soft); margin-top:14px;}
.nap-card dd{margin:2px 0 0; font-size:1.02rem; font-weight:500;}
.nap-card dt:first-child{margin-top:0;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:0.82rem; color:var(--ink-soft); padding:14px 0;}
.breadcrumb a{color:var(--ink-soft);}
.breadcrumb a:hover{color:var(--copper-dark);}

/* ---------- Article / blog ---------- */
.article-header{padding:44px 0 12px;}
.article-meta{font-size:0.85rem; color:var(--ink-soft); display:flex; gap:16px; flex-wrap:wrap; margin-bottom:8px;}
article.post{max-width:760px;}
article.post h2{margin-top:1.4em;}
article.post p{color:var(--ink-soft); font-size:1.03rem;}
article.post ul{color:var(--ink-soft);}
.citation-note{
  border-left:3px solid var(--amber); background:var(--paper-alt);
  padding:14px 18px; font-size:0.9rem; color:var(--ink-soft); margin:1.6em 0;
}
.author-box{
  display:flex; gap:16px; align-items:flex-start; background:var(--white);
  border:1px solid var(--line); border-radius:var(--radius); padding:20px; margin-top:40px;
}
.author-box .avatar{
  width:52px; height:52px; border-radius:50%; background:var(--copper); flex-shrink:0;
  display:flex; align-items:center; justify-content:center; color:var(--white); font-weight:700; font-family:'Oswald',sans-serif;
}
.related-links{background:var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:22px; margin-top:32px;}
.related-links h4{margin-bottom:10px;}
.related-links ul{margin:0; padding-left:1.1em;}

/* ---------- Blog index list ---------- */
.post-list{display:flex; flex-direction:column; gap:18px;}
.post-row{
  display:flex; justify-content:space-between; gap:20px; align-items:baseline;
  padding:18px 0; border-bottom:1px solid var(--line); flex-wrap:wrap;
}
.post-row .season{font-size:0.75rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--copper-dark); font-weight:600;}
.post-row h3{margin:4px 0 4px;}
.post-row p{color:var(--ink-soft); margin:0; max-width:560px;}

/* ---------- Footer ---------- */
footer.site-footer{background:var(--ink); color:#C9C6BB; padding:52px 0 26px; margin-top:60px;}
footer.site-footer h4{color:var(--white); font-size:0.95rem; text-transform:uppercase; letter-spacing:0.08em;}
footer.site-footer .grid-4{display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:30px;}
@media (max-width:860px){footer.site-footer .grid-4{grid-template-columns:1fr 1fr;}}
footer.site-footer a{color:#C9C6BB;}
footer.site-footer a:hover{color:var(--amber);}
footer.site-footer ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px;}
.footer-bottom{border-top:1px solid #2A303B; margin-top:36px; padding-top:18px; font-size:0.82rem; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; color:#8B8A82;}

/* ---------- Sticky mobile call bar ---------- */
.sticky-call{
  position:fixed; bottom:0; left:0; right:0; z-index:50;
  background:var(--amber); display:none; padding:12px 18px; text-align:center;
  box-shadow:0 -3px 10px rgba(0,0,0,0.18);
}
.sticky-call a{color:var(--ink); font-weight:700; font-family:'Oswald',sans-serif; letter-spacing:0.03em; text-transform:uppercase;}
@media (max-width:720px){
  .sticky-call{display:block;}
  body{padding-bottom:56px;}
  .header-call .btn span.btn-sub{display:none;}
}