/* =========================================================
   AquaCircuit Electrical — Design System
   Palette: Ink #0A1622, Deep Teal #0F3A4D, Current Aqua #2FBFB0,
            Spark Amber #F5A83C, Porcelain #F6F8F7, Slate #1B2B33
   Type: Fraunces (display) / Inter (body) / IBM Plex Mono (utility)
   Signature: the "current line" — a circuit trace that resolves
   into a water ripple, used as hero motif + section divider.
   ========================================================= */

:root{
  --ink:#0A1622;
  --teal:#0F3A4D;
  --teal-2:#123C52;
  --aqua:#2FBFB0;
  --aqua-soft:#DAF3F0;
  --amber:#F5A83C;
  --amber-dark:#C97F1F;
  --porcelain:#F6F8F7;
  --paper:#FFFFFF;
  --slate:#1B2B33;
  --slate-60:#4B5D66;
  --line:#E2E8E7;
  --radius:14px;
  --shadow-sm:0 2px 10px rgba(10,22,34,0.06);
  --shadow-md:0 10px 30px rgba(10,22,34,0.10);
  --shadow-lg:0 24px 60px rgba(10,22,34,0.18);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--porcelain);
  color:var(--slate);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Fraunces',Georgia,serif;
  color:var(--ink);
  line-height:1.1;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
h1{font-weight:600;}
h2{font-weight:600;}
p{margin:0 0 1em;}
ul{padding-left:1.2em;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.72rem;
  color:var(--amber-dark);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:.5em;
  margin-bottom:1em;
}
.eyebrow::before{
  content:"";
  width:22px;height:1px;
  background:var(--amber);
  display:inline-block;
}

/* Visible focus states */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--amber);
  outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Top utility bar ---------- */
.topbar{
  background:var(--ink);
  color:#DDE7E9;
  font-family:'IBM Plex Mono',monospace;
  font-size:.78rem;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;gap:6px;}
.topbar a{color:var(--amber);font-weight:600;}

/* ---------- Header ---------- */
header.site-header{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:42px;height:42px;border-radius:10px;
  background:linear-gradient(135deg,var(--teal),var(--ink));
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.brand-mark svg{width:24px;height:24px;}
.brand-name{font-family:'Fraunces',serif;font-weight:600;font-size:1.15rem;color:var(--ink);line-height:1.1;}
.brand-tag{font-family:'IBM Plex Mono',monospace;font-size:.65rem;letter-spacing:.08em;color:var(--slate-60);text-transform:uppercase;}

nav.main-nav{display:none;}
nav.main-nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0;}
nav.main-nav a{font-size:.92rem;font-weight:500;color:var(--slate);position:relative;padding:6px 0;}
nav.main-nav a:hover{color:var(--teal);}
nav.main-nav a.active{color:var(--teal);}
nav.main-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--amber);}

.header-cta{display:flex;align-items:center;gap:14px;}
.phone-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--teal);color:#fff;
  padding:10px 18px;border-radius:999px;
  font-weight:600;font-size:.92rem;
  box-shadow:var(--shadow-sm);
  white-space:nowrap;
}
.phone-pill svg{width:16px;height:16px;flex-shrink:0;}
.menu-toggle{display:inline-flex;background:none;border:1px solid var(--line);border-radius:8px;padding:8px;cursor:pointer;}
.menu-toggle svg{width:22px;height:22px;}

@media(min-width:960px){
  nav.main-nav{display:block;}
  .menu-toggle{display:none;}
}

.mobile-nav{display:none;flex-direction:column;background:var(--paper);border-top:1px solid var(--line);padding:8px 24px 18px;}
.mobile-nav.open{display:flex;}
.mobile-nav a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:500;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:radial-gradient(ellipse at top right, #124a63 0%, var(--ink) 62%);
  color:#fff;
  overflow:hidden;
  padding:76px 0 96px;
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:40px;align-items:center;}
@media(min-width:900px){.hero .container{grid-template-columns:1.1fr .9fr;}}
.hero-eyebrow{
  font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.14em;
  font-size:.74rem;color:var(--amber);font-weight:600;margin-bottom:18px;display:block;
}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.4vw,3.4rem);max-width:16ch;}
.hero .lede{color:#C7D6DA;font-size:1.12rem;max-width:52ch;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border-radius:10px;font-weight:600;font-size:.98rem;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  border:1px solid transparent;cursor:pointer;
}
.btn svg{width:18px;height:18px;}
.btn-amber{background:var(--amber);color:var(--ink);box-shadow:0 8px 24px rgba(245,168,60,0.35);}
.btn-amber:hover{background:var(--amber-dark);transform:translateY(-2px);}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,0.35);}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,0.08);}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{background:var(--teal-2);transform:translateY(-2px);}

.hero-badges{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;}
.hero-badge{display:flex;align-items:center;gap:10px;color:#B9CBCF;font-size:.86rem;font-weight:500;}
.hero-badge svg{width:18px;height:18px;color:var(--aqua);flex-shrink:0;}

/* Signature current-line graphic */
.current-graphic{position:relative;}
.current-graphic svg{width:100%;height:auto;}
.current-graphic .trace{fill:none;stroke:var(--aqua);stroke-width:2;stroke-linecap:round;opacity:0.85;}
.current-graphic .trace-amber{stroke:var(--amber);}
.current-graphic .node{fill:var(--amber);}
.current-graphic .ripple{fill:none;stroke:var(--aqua);stroke-width:1.4;opacity:.5;}

.hero-glow{position:absolute;top:-160px;right:-160px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(47,191,176,0.35),transparent 70%);z-index:1;}

/* Divider wave between sections */
.wave-divider{display:block;width:100%;height:auto;line-height:0;}
.wave-divider svg{display:block;width:100%;height:60px;}

/* ---------- Section shells ---------- */
section{padding:84px 0;}
.section-tight{padding:56px 0;}
.section-dark{background:var(--ink);color:#E7EEEE;}
.section-dark h2{color:#fff;}
.section-teal{background:linear-gradient(135deg,var(--teal),#0B2C3B);color:#fff;}
.section-teal h2{color:#fff;}
.section-alt{background:var(--paper);}
.section-header{max-width:720px;margin:0 0 48px;}
.section-header.centered{margin:0 auto 48px;text-align:center;}
.section-header p{color:var(--slate-60);font-size:1.05rem;}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:26px;}
.grid-3{grid-template-columns:1fr;}
.grid-2{grid-template-columns:1fr;}
@media(min-width:720px){.grid-2{grid-template-columns:1fr 1fr;}}
@media(min-width:860px){.grid-3{grid-template-columns:repeat(3,1fr);}}
@media(min-width:640px){.grid-4{grid-template-columns:1fr 1fr;}}
@media(min-width:960px){.grid-4{grid-template-columns:repeat(4,1fr);}}
.grid-4{display:grid;gap:22px;grid-template-columns:1fr;}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.card .icon-wrap{
  width:48px;height:48px;border-radius:10px;
  background:var(--aqua-soft);display:flex;align-items:center;justify-content:center;margin-bottom:18px;
}
.card .icon-wrap svg{width:24px;height:24px;color:var(--teal);}
.card h3{font-size:1.12rem;margin-bottom:.4em;}
.card p{color:var(--slate-60);font-size:.95rem;margin-bottom:0;}

.card-dark{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius);padding:28px 24px;}
.card-dark h3{color:#fff;}
.card-dark p{color:#B9CBCF;}

/* Service image card */
.service-card{border-radius:var(--radius);overflow:hidden;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:box-shadow .2s ease, transform .2s ease;}
.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);}
.service-card img{height:210px;width:100%;object-fit:cover;}
.service-card .body{padding:24px;}
.service-card h3{font-size:1.08rem;}
.service-card p{color:var(--slate-60);font-size:.93rem;}

/* Process steps */
.process-list{list-style:none;margin:0;padding:0;display:grid;gap:0;}
.process-step{display:grid;grid-template-columns:56px 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--line);}
.process-step:last-child{border-bottom:none;}
.step-num{
  font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--amber-dark);
  font-size:.95rem;width:56px;height:56px;border-radius:50%;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
}
.process-step h3{margin-bottom:.3em;font-size:1.08rem;}
.process-step p{color:var(--slate-60);margin-bottom:0;}

/* Reviews */
.review-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);}
.stars{color:var(--amber);font-size:.95rem;margin-bottom:12px;letter-spacing:2px;}
.review-card p.quote{font-family:'Fraunces',serif;font-size:1.02rem;color:var(--ink);}
.review-name{font-weight:600;font-size:.9rem;}
.review-loc{color:var(--slate-60);font-size:.82rem;}

/* FAQ */
.faq-item{border-bottom:1px solid var(--line);padding:22px 0;}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;
  font-family:'Fraunces',serif;font-weight:600;font-size:1.05rem;color:var(--ink);gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item .plus{font-family:'IBM Plex Mono',monospace;font-size:1.3rem;color:var(--amber-dark);flex-shrink:0;transition:transform .2s ease;}
.faq-item[open] .plus{transform:rotate(45deg);}
.faq-item .answer{color:var(--slate-60);margin-top:14px;font-size:.97rem;}

/* Service areas / location grid */
.area-chip{
  display:block;background:var(--paper);border:1px solid var(--line);border-radius:10px;
  padding:16px 18px;font-weight:600;font-size:.95rem;color:var(--teal);
  transition:all .18s ease;
}
.area-chip:hover{background:var(--teal);color:#fff;border-color:var(--teal);}
.area-chip span{display:block;font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:.76rem;color:var(--slate-60);margin-top:4px;}
.area-chip:hover span{color:#CFE7E4;}

/* Breadcrumbs */
.breadcrumbs{font-size:.85rem;color:var(--slate-60);padding:18px 0;font-family:'IBM Plex Mono',monospace;}
.breadcrumbs a{color:var(--teal);}
.breadcrumbs .sep{margin:0 8px;opacity:.5;}

/* Emergency CTA band */
.cta-band{background:var(--amber);color:var(--ink);text-align:center;}
.cta-band h2{color:var(--ink);}
.cta-band .btn-teal{background:var(--ink);}
.cta-band .btn-teal:hover{background:#000;}

/* Footer */
footer.site-footer{background:var(--ink);color:#B9CBCF;padding:64px 0 24px;}
.footer-grid{display:grid;gap:36px;grid-template-columns:1fr;margin-bottom:48px;}
@media(min-width:800px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;}}
.footer-grid h4{color:#fff;font-family:'IBM Plex Mono',monospace;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px;}
.footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
.footer-grid a:hover{color:var(--amber);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.12);padding-top:24px;font-size:.82rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:#7F949A;}
.footer-bottom a{color:#B9CBCF;}
.footer-bottom a:hover{color:var(--amber);}

/* Utility */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.small{font-size:.85rem;}
.tag{display:inline-block;background:var(--aqua-soft);color:var(--teal);font-family:'IBM Plex Mono',monospace;font-size:.72rem;padding:5px 10px;border-radius:6px;margin:0 6px 6px 0;}

/* Skip link */
.skip-link{position:absolute;left:-9999px;top:auto;background:var(--amber);color:var(--ink);padding:10px 16px;z-index:999;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;top:0;}

/* 404 */
.error-page{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:100px 24px;}
.error-code{font-family:'Fraunces',serif;font-size:clamp(4rem,14vw,8rem);color:var(--teal);line-height:1;margin-bottom:.1em;}