/* ==============================
   Power-On Electrical & Air Con QLD
   Modern friendly / industrial theme
   Colors: yellow + grey
   ============================== */

:root{
  --bg: #0b0f14;
  --surface: rgba(255,255,255,0.06);
  --surface-2: rgba(255,255,255,0.09);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --border: rgba(255,255,255,0.14);

  --primary: #f5c400;
  --steel: #9aa4b2;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --max: 1120px;
  --focus: 0 0 0 4px rgba(245,196,0,0.28);
}

[data-theme="light"]{
  --bg: #f6f7fb;
  --surface: rgba(0,0,0,0.04);
  --surface-2: rgba(0,0,0,0.06);
  --text: rgba(10,14,28,0.92);
  --muted: rgba(10,14,28,0.64);
  --border: rgba(10,14,28,0.12);
  --shadow: 0 12px 26px rgba(10,14,28,.12);
  --focus: 0 0 0 4px rgba(245,196,0,0.32);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 500px at 20% 10%, rgba(245,196,0,.14), transparent 60%),
    radial-gradient(900px 500px at 85% 0%, rgba(154,164,178,.16), transparent 55%),
    var(--bg);
  color: var(--text);
}
img{ max-width:100%; height:auto; }
a{ color: inherit; text-decoration:none; }
a:hover{ opacity:.94; }

.container{ width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }

/* Top strip */
.top-strip{
  background: linear-gradient(90deg, rgba(245,196,0,.18), rgba(154,164,178,.14));
  border-bottom: 1px solid var(--border);
}
.strip-inner{ display:flex; align-items:center; justify-content:space-between; padding: 10px 0; gap: 12px; flex-wrap: wrap; }
.strip-left{ display:flex; align-items:center; gap:10px; }
.badge{
  display:inline-flex; align-items:center; justify-content:center;
  font-weight:900;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 4px 10px;
  border-radius: 999px;
}
.strip-link{ font-weight:800; }

/* Header */
.site-header{
  position: relative;   /* normal flow */
  width: 100%;
  background: #0b0f14;  /* keep solid background */
  border-bottom: 2px solid #f5c400;
}
[data-theme="light"] .site-header{ background: rgba(246,247,251,0.72); }

.header-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding: 30px 0;
}

.brand{ display:flex; align-items:center; gap:12px; min-width: 260px; }
.brand img{ width: 180px; height:auto; }
.brand-fallback{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name{ font-weight: 900; letter-spacing: -0.03em; }
.brand-tag{ font-size: 12px; color: var(--muted); margin-top: 5px; }

.nav{ display:flex; align-items:center; }
.nav-links{ display:flex; align-items:center; gap: 12px; }
.nav-link{ padding: 10px 10px; border-radius: 12px; color: var(--muted); }
.nav-link:hover{ background: var(--surface); color: var(--text); }

.nav-toggle{
  display:none;
  padding:10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor:pointer;
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap: 8px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-weight: 800;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover{ transform: translateY(-1px); background: var(--surface-2); }
.btn:focus{ outline:none; box-shadow: var(--focus); }

.btn-primary{
  background: linear-gradient(180deg, rgba(245,196,0,.96), rgba(245,196,0,.74));
  border-color: rgba(0,0,0,0.12);
  color: rgba(10,14,28,0.92);
}
.btn-secondary{
  background: linear-gradient(180deg, rgba(154,164,178,.92), rgba(154,164,178,.66));
  border-color: rgba(0,0,0,0.10);
  color: rgba(10,14,28,0.92);
}
.btn-ghost{ background: transparent; }
.btn-block{ width: 100%; }

/* Hero */
.hero{ padding: 48px 0 26px; }
.hero-grid{ display:grid; grid-template-columns: 1.35fr 0.65fr; gap: 22px; align-items: start; }
.kicker{
  display:inline-block;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 999px;
}
.hero h1{ margin: 16px 0 10px; font-size: clamp(34px, 3.8vw, 56px); line-height: 1.05; letter-spacing: -0.04em; }
.lead{ font-size: 16px; color: var(--muted); max-width: 60ch; }
.hero-actions{ display:flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.trust-row{ display:flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; color: var(--muted); }
.trust-item{ display:flex; align-items:center; gap: 8px; padding: 10px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }

.card{
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
[data-theme="light"] .card{ background: rgba(255,255,255,0.86); }

.hero-card{ position: sticky; top: 92px; }
.card-title{ margin: 0 0 8px; }
.muted{ color: var(--muted); }
.tiny{ font-size: 12px; }

.checklist{ margin: 12px 0 0; padding-left: 18px; color: var(--muted); }
.checklist li{ margin: 7px 0; }

/* Sections */
.section{ padding: 44px 0; }
.section-alt{
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.04), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-head{ margin-bottom: 16px; }
.section-head h2{ margin: 0 0 6px; font-size: 28px; letter-spacing: -0.02em; }

.cards{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cards .card h3{ margin: 0 0 8px; }
.link{ color: rgba(245,196,0,0.92); font-weight: 900; }

.two-col{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 18px; align-items: start; }

.feature-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 14px; }
.feature{ background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; }
.feature h3{ margin: 0 0 6px; }

.panel{
  background: linear-gradient(180deg, rgba(245,196,0,.12), rgba(154,164,178,.10));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.pill-list{ display:flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.pill{ padding: 9px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--muted); font-weight: 700; }

/* Gallery */
.gallery-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery-item{ margin:0; border: 1px solid var(--border); border-radius: var(--radius); overflow:hidden; background: var(--surface); box-shadow: var(--shadow); }
.gallery-item img{ width:100%; height: 190px; object-fit: cover; display:block; }
.gallery-item figcaption{ padding: 12px; color: var(--muted); font-weight: 800; }
.gallery-actions{ margin-top: 14px; display:flex; gap: 12px; flex-wrap: wrap; }

/* Testimonials */
.quote{ font-size: 16px; line-height: 1.45; margin: 0 0 10px; }

/* FAQ */
.faq{ display:grid; gap: 10px; }
.faq-item{ border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; background: var(--surface); }
.faq-item summary{ cursor:pointer; font-weight: 900; }
.faq-item p{ margin: 10px 0 0; color: var(--muted); }

/* Forms */
.form label{ display:flex; flex-direction:column; gap: 7px; margin-top: 12px; font-weight: 900; }
.form input, .form textarea, .form select{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.14);
  color: var(--text);
  font: inherit;
}
[data-theme="light"] .form input,
[data-theme="light"] .form textarea,
[data-theme="light"] .form select{ background: rgba(255,255,255,0.92); color: rgba(10,14,28,0.92); }
.form input:focus, .form textarea:focus, .form select:focus{ outline:none; box-shadow: var(--focus); }
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.checkbox{ flex-direction: row !important; align-items: center; font-weight: 700 !important; color: var(--muted); }
.checkbox input{ width: 18px; height: 18px; }

.callout{
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px dashed var(--border);
  background: var(--surface);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.page-hero{ padding: 34px 0 8px; }
.page-hero h1{ margin: 0 0 8px; font-size: clamp(30px, 3vw, 44px); letter-spacing: -0.03em; }
.stack{ margin: 24px 0; }
.stack h2{ margin: 0 0 12px; }

/* Footer */
.footer{ border-top: 1px solid var(--border); padding: 30px 0; }
.footer-grid{ display:grid; grid-template-columns: 1.2fr 0.8fr 0.8fr; gap: 18px; }
.footer-list{ list-style:none; padding:0; margin: 10px 0 0; color: var(--muted); }
.footer-list li{ margin: 8px 0; }
.footer-bottom{ margin-top: 16px; display:flex; justify-content:space-between; gap: 12px; flex-wrap: wrap; padding-top: 14px; border-top: 1px solid var(--border); }

/* Sticky call button */
.sticky-call{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  padding: 12px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(245,196,0,.96), rgba(245,196,0,.72));
  border: 1px solid rgba(0,0,0,0.10);
  color: rgba(10,14,28,0.92);
  font-weight: 900;
  box-shadow: var(--shadow);
  display:none;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid, .two-col{ grid-template-columns: 1fr; }
  .hero-card{ position: relative; top: auto; }
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav-toggle{ display:inline-flex; }
  .nav-links{
    position: absolute;
    right: 20px;
    top: 68px;
    width: min(92vw, 420px);
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(10, 14, 28, 0.90);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    display:none;
  }
  [data-theme="light"] .nav-links{ background: rgba(246,247,251,0.94); }
  .nav-links.is-open{ display:flex; }
  .form-row{ grid-template-columns: 1fr; }
  .sticky-call{ display:inline-flex; }
}

/* Team */
.team-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.team-card{
  margin:0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.team-card img{
  width:100%;
  height: 220px;
  object-fit: cover;
  display:block;
}
.team-body{
  padding: 14px;
}
.team-name{ margin: 0 0 4px; font-weight: 900; }
.team-role{ margin: 0 0 10px; color: var(--muted); font-weight: 800; }
.team-bio{ margin: 0; color: var(--muted); line-height: 1.45; }

@media (max-width: 980px){
  .team-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px){
  .team-grid{ grid-template-columns: 1fr; }
}
/* Logo plate for consistent contrast */
.brand-plate{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 8px 10px;
  border-radius: 16px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.10);
}
[data-theme="light"] .brand-plate{
  background: rgba(10,14,28,0.92);
  border-color: rgba(0,0,0,0.08);
}
.brand-plate img{
  height: 130px;   /* Bigger */
  width: auto;
  display: block;
}
@media (max-width: 720px){
  .brand-plate img{ height: 130px; }
}