/* =========================================================
   DUCLAY APPLIANCE SERVICE — shared stylesheet
   Design system: "service ticket" — technical, mechanical,
   built around schematic lines, panel brackets and a
   copper/navy palette drawn from tools and appliance metal.
   ========================================================= */

:root{
  --navy-900: #101a26;
  --navy-800: #16233355;
  --navy-700: #1b2a3d;
  --navy-600: #2e4a6b;
  --steel-300: #c7d1db;
  --steel-100: #eef1f4;
  --paper: #f7f5f1;
  --paper-dim: #efece5;
  --ink: #20242b;
  --ink-soft: #4a515c;
  --copper: #c9702a;
  --copper-dark: #a85a1f;
  --copper-tint: #f3e1cf;
  --green: #4c7a5e;
  --line: #d8d2c6;
  --radius-s: 4px;
  --radius-m: 8px;
  --shadow-card: 0 1px 0 rgba(16,26,38,0.04), 0 8px 24px -16px rgba(16,26,38,0.35);
  --maxw: 1180px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *,*::before,*::after{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body{
  margin:0;
  font-family: "Inter", "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: "Space Grotesk", "Inter", sans-serif;
  color: var(--navy-700);
  line-height: 1.15;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.01em;
}

h1{ font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3{ font-size: 1.28rem; }
p{ margin: 0 0 1.1em 0; color: var(--ink-soft); }
p.lead{ font-size: 1.14rem; color: var(--ink); }
a{ color: var(--copper-dark); text-decoration: none; }
a:hover{ text-decoration: underline; }
img{ max-width:100%; display:block; }
ul{ padding-left: 1.2em; color: var(--ink-soft); }
li{ margin-bottom: 0.4em; }

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

.container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.section{ padding: 72px 0; }
.section--tight{ padding: 48px 0; }
.section--dim{ background: var(--paper-dim); }
.section--navy{ background: var(--navy-700); color: var(--steel-100); }
.section--navy h2, .section--navy h3{ color: #fff; }
.section--navy p{ color: var(--steel-300); }

.section-head{ max-width: 700px; margin-bottom: 40px; }
.section-head .kicker{
  display:inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--copper-dark);
  border-left: 3px solid var(--copper);
  padding-left: 10px;
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 14px 26px;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn:hover{ text-decoration:none; }
.btn-primary{ background: var(--copper); color:#fff; }
.btn-primary:hover{ background: var(--copper-dark); }
.btn-outline{ background: transparent; color: var(--navy-700); border-color: var(--navy-700); }
.btn-outline:hover{ background: var(--navy-700); color:#fff; }
.btn-outline-light{ background: transparent; color:#fff; border-color: rgba(255,255,255,0.55); }
.btn-outline-light:hover{ background:#fff; color: var(--navy-700); }
.btn-block{ width:100%; justify-content:center; }
.btn-sm{ padding: 10px 18px; font-size:0.92rem; }

.cta-row{ display:flex; flex-wrap:wrap; gap:14px; margin-top: 28px; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top:0;
  z-index: 500;
  background: rgba(247,245,241,0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight:700;
  font-size:1.18rem;
  color: var(--navy-700);
}
.brand-mark{
  width:38px; height:38px;
  border-radius: var(--radius-s);
  background: var(--navy-700);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-family:"Space Grotesk",sans-serif;
  font-weight:700;
  flex:none;
}
.brand span.sub{ display:block; font-size:0.68rem; font-weight:600; color: var(--copper-dark); letter-spacing:0.02em; }

.main-nav{ display:flex; align-items:center; gap: 28px; }
.main-nav a{
  color: var(--navy-700);
  font-weight:600;
  font-size:0.96rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover{ text-decoration:none; border-bottom-color: var(--copper); }
.main-nav a.active{ border-bottom-color: var(--copper); color: var(--copper-dark); }

.header-cta{ display:flex; align-items:center; gap:14px; }
.header-phone{
  display:flex; align-items:center; gap:8px;
  font-weight:700; color: var(--navy-700); font-size:0.98rem;
}
.header-phone svg{ flex:none; color: var(--copper); }

.nav-toggle{
  display:none;
  background:none; border:2px solid var(--navy-700); border-radius: var(--radius-s);
  width:44px; height:40px;
  align-items:center; justify-content:center;
  cursor:pointer;
}
.nav-toggle svg{ color: var(--navy-700); }

@media (max-width: 900px){
  .main-nav{
    position:absolute; top:100%; left:0; right:0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction:column; align-items:stretch;
    gap:0; padding: 8px 24px 18px;
    display:none;
  }
  .main-nav.open{ display:flex; }
  .main-nav a{ padding: 12px 0; border-bottom: 1px solid var(--line); }
  .header-phone span{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ---------- Hero ---------- */
.hero{
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
  border-bottom: 6px solid var(--copper);
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 90px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 90px);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  max-width: var(--maxw);
  margin:0 auto;
  padding: 76px 24px 64px;
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items:center;
}
.hero-tag{
  display:inline-flex; align-items:center; gap:8px;
  background: rgba(201,112,42,0.18);
  border: 1px solid rgba(201,112,42,0.5);
  color: #f3c79a;
  padding:7px 14px;
  border-radius: 999px;
  font-size:0.85rem;
  font-weight:600;
  margin-bottom:20px;
}
.hero h1{ color:#fff; margin-bottom: 0.4em; }
.hero p.lead{ color: var(--steel-300); font-size:1.15rem; max-width: 46ch; }
.hero-figure{
  position:relative;
  border-radius: var(--radius-m);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 30px 60px -24px rgba(0,0,0,0.6);
}
.hero-figure img{ width:100%; height:100%; object-fit:cover; aspect-ratio: 4/3; }
.hero-figure figcaption{
  position:absolute; left:0; right:0; bottom:0;
  background: linear-gradient(0deg, rgba(16,26,38,0.92), transparent);
  color:#fff; padding: 34px 18px 14px; font-size:0.85rem; font-weight:600;
}
.hero-stats{
  display:flex; gap:26px; margin-top:34px; flex-wrap:wrap;
}
.hero-stats div{ border-left:2px solid rgba(255,255,255,0.25); padding-left:14px; }
.hero-stats strong{ display:block; font-family:"Space Grotesk",sans-serif; font-size:1.3rem; color:#fff; }
.hero-stats span{ font-size:0.85rem; color: var(--steel-300); }

@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; padding-top:44px; }
}

/* inner-page hero (shorter) */
.page-hero{
  background: linear-gradient(180deg, var(--navy-900), var(--navy-700));
  color:#fff;
  border-bottom: 6px solid var(--copper);
  padding: 56px 0 52px;
  position:relative;
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute; inset:0;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 90px);
}
.page-hero .container{ position:relative; }
.breadcrumb{ font-size:0.85rem; color: var(--steel-300); margin-bottom:14px; }
.breadcrumb a{ color: var(--steel-300); }
.page-hero h1{ color:#fff; max-width: 20ch; }
.page-hero p.lead{ color: var(--steel-300); max-width:60ch; }

/* ---------- Cards ---------- */
.grid{ display:grid; gap:24px; }
.grid-2{ grid-template-columns: repeat(2,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }
@media (max-width: 980px){ .grid-3{grid-template-columns:repeat(2,1fr);} .grid-4{grid-template-columns:repeat(2,1fr);} }
@media (max-width: 640px){ .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;} }

.panel-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px 24px;
  position:relative;
  box-shadow: var(--shadow-card);
}
.panel-card::before{
  content:"";
  position:absolute; top:14px; left:14px; right:14px; height:0;
  border-top: 1px dashed var(--line);
  opacity:0;
}
.panel-card h3{ margin-bottom:10px; }
.panel-card ul{ margin:0; padding-left:1.1em; font-size:0.95rem; }
.panel-card .tag{
  display:inline-block; font-size:0.72rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.04em; color: var(--copper-dark); background: var(--copper-tint);
  padding:3px 9px; border-radius:3px; margin-bottom:12px;
}

.service-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius-m);
  overflow:hidden;
  box-shadow: var(--shadow-card);
  display:flex; flex-direction:column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.service-card:hover{ transform: translateY(-4px); box-shadow: 0 20px 34px -20px rgba(16,26,38,0.45); }
.service-card img{ width:100%; height:190px; object-fit:cover; }
.service-card .body{ padding:20px 22px 24px; display:flex; flex-direction:column; flex:1; }
.service-card .body p{ font-size:0.94rem; flex:1; }
.service-card .learn{ font-weight:700; font-size:0.92rem; }

.feature-item{ display:flex; gap:16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.feature-item:last-child{ border-bottom:none; }
.feature-icon{
  flex:none; width:44px; height:44px; border-radius: var(--radius-s);
  background: var(--navy-700); color:#fff; display:flex; align-items:center; justify-content:center;
}
.feature-item h4{ margin-bottom:4px; font-size:1.02rem; }
.feature-item p{ margin:0; font-size:0.93rem; }

/* Process steps */
.process-steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; counter-reset:step; }
@media (max-width:900px){ .process-steps{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .process-steps{ grid-template-columns:1fr; } }
.process-step{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-m); padding:22px 20px;
  position:relative;
}
.process-step .num{
  font-family:"Space Grotesk",sans-serif; font-weight:700; font-size:1.6rem; color: var(--copper);
  display:block; margin-bottom:10px;
}
.process-step h4{ margin-bottom:8px; }
.process-step p{ font-size:0.92rem; margin:0; }
.process-step:not(:last-child)::after{
  content:"";
  position:absolute; top:50%; right:-16px; width:14px; height:2px; background: var(--line);
}
@media (max-width:900px){ .process-step::after{ display:none; } }

/* Service area cards */
.area-card{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-m); padding:22px;
}
.area-card h3{ margin-bottom:8px; font-size:1.1rem; }
.area-card p{ font-size:0.92rem; margin:0; }
.area-list-inline{ display:flex; flex-wrap:wrap; gap:10px 14px; margin:0; padding:0; list-style:none; }
.area-list-inline li{ margin:0; }
.area-list-inline a{
  display:inline-block; background:#fff; border:1px solid var(--line); border-radius:999px;
  padding:8px 16px; font-size:0.9rem; font-weight:600; color: var(--navy-700);
}
.area-list-inline a:hover{ border-color: var(--copper); color: var(--copper-dark); text-decoration:none; }

/* Brand strip */
.brand-strip{ display:flex; flex-wrap:wrap; gap:12px; }
.brand-chip{
  border:1px solid var(--line); background:#fff; border-radius: var(--radius-s);
  padding:12px 20px; font-weight:700; color: var(--navy-600); font-family:"Space Grotesk",sans-serif;
  font-size:0.98rem;
}

/* FAQ accordion */
.accordion{ border-top:1px solid var(--line); }
.accordion-item{ border-bottom:1px solid var(--line); }
.accordion-trigger{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding: 20px 4px; font-family:"Space Grotesk",sans-serif; font-weight:600; font-size:1.02rem;
  color: var(--navy-700);
}
.accordion-trigger .plus{
  flex:none; width:26px; height:26px; border-radius:50%; border:2px solid var(--copper);
  color: var(--copper-dark); display:flex; align-items:center; justify-content:center;
  font-size:1.1rem; transition: transform 0.2s ease;
}
.accordion-item[data-open="true"] .plus{ transform: rotate(45deg); }
.accordion-panel{
  max-height:0; overflow:hidden; transition: max-height 0.28s ease;
}
.accordion-panel p{ padding: 0 4px 20px; margin:0; font-size:0.96rem; }

/* Split section */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap:48px; align-items:center; }
@media (max-width: 860px){ .split{ grid-template-columns:1fr; } }
.split img{ border-radius: var(--radius-m); box-shadow: var(--shadow-card); width:100%; height:100%; object-fit:cover; aspect-ratio: 4/3.2; }
.split.reverse .media{ order:2; }

/* Trust badges */
.badge-row{ display:flex; flex-wrap:wrap; gap:16px; margin-top:10px; }
.badge{
  display:flex; align-items:center; gap:9px; font-weight:600; font-size:0.92rem; color: var(--navy-700);
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-s); padding:10px 16px;
}
.badge svg{ color: var(--green); flex:none; }

/* Final CTA band */
.cta-band{
  background: var(--copper);
  color:#fff;
  padding: 56px 0;
  text-align:center;
}
.cta-band h2{ color:#fff; }
.cta-band p{ color: rgba(255,255,255,0.92); max-width: 56ch; margin:0 auto 8px; }
.cta-band .cta-row{ justify-content:center; }
.cta-band .btn-outline-light{ border-color: rgba(255,255,255,0.7); }
.cta-band .btn-primary{ background: var(--navy-700); }
.cta-band .btn-primary:hover{ background: var(--navy-900); }

/* Sticky mobile call bar */
.mobile-call-bar{
  display:none;
  position: fixed; left:0; right:0; bottom:0; z-index:600;
  background: var(--navy-700); color:#fff;
  padding: 12px 18px;
  align-items:center; justify-content:center; gap:10px;
  font-weight:700;
  box-shadow: 0 -6px 18px rgba(0,0,0,0.25);
}
.mobile-call-bar svg{ color: var(--copper); }
@media (max-width: 720px){
  .mobile-call-bar{ display:flex; }
  body{ padding-bottom: 58px; }
}

/* Forms */
.form-wrap{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-m);
  padding: 30px; box-shadow: var(--shadow-card);
}
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:640px){ .form-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:6px; }
.field.full{ grid-column: 1 / -1; }
.field label{ font-weight:600; font-size:0.9rem; color: var(--navy-700); }
.field input, .field select, .field textarea{
  border:1px solid var(--line); border-radius: var(--radius-s);
  padding: 12px 14px; font-size:0.98rem; font-family: inherit; color: var(--ink);
  background: var(--paper);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: 2px solid var(--copper); outline-offset:1px; border-color: var(--copper);
}
.field textarea{ resize: vertical; min-height:110px; }
.form-note{ font-size:0.85rem; color: var(--ink-soft); margin-top:14px; }
.form-success{
  display:none; background: var(--copper-tint); border:1px solid var(--copper); color: var(--copper-dark);
  border-radius: var(--radius-s); padding:16px 18px; font-weight:600; margin-bottom:18px;
}
.form-success.show{ display:block; }

/* Map */
.map-wrap{ border-radius: var(--radius-m); overflow:hidden; border:1px solid var(--line); box-shadow: var(--shadow-card); }
.map-wrap iframe{ width:100%; height:420px; border:0; display:block; }

/* NAP box */
.nap-box{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-m);
  padding:26px; box-shadow: var(--shadow-card);
}
.nap-box h3{ margin-bottom:14px; }
.nap-line{ display:flex; gap:12px; padding:9px 0; border-bottom:1px dashed var(--line); font-size:0.96rem; }
.nap-line:last-child{ border-bottom:none; }
.nap-line svg{ flex:none; color: var(--copper); margin-top:2px; }
.nap-line strong{ color: var(--navy-700); }

/* Footer */
.site-footer{ background: var(--navy-900); color: var(--steel-300); padding: 60px 0 26px; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap:36px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }
.site-footer h4{ color:#fff; font-size:0.95rem; margin-bottom:16px; letter-spacing:0.02em; }
.site-footer ul{ list-style:none; padding:0; margin:0; }
.site-footer li{ margin-bottom:9px; font-size:0.92rem; }
.site-footer a{ color: var(--steel-300); }
.site-footer a:hover{ color:#fff; }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand .brand-mark{ background: var(--copper); }
.footer-brand strong{ color:#fff; font-family:"Space Grotesk",sans-serif; font-size:1.1rem; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12); margin-top:44px; padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:0.84rem; color:#8494a4;
}

/* Utility */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.small{ font-size:0.86rem; color: var(--ink-soft); }
.disclaimer{
  font-size:0.86rem; color: var(--ink-soft); background: var(--paper-dim);
  border-left:3px solid var(--steel-300); padding: 14px 18px; border-radius: var(--radius-s);
}