/* MS Gas & Maintenance — site styles */
:root {
  --navy: #12294a;
  --navy-deep: #0b1c34;
  --blue: #1a7dc5;
  --blue-dark: #0e63a8;
  --amber: #f0731f;
  --amber-dark: #d55e0d;
  --ink: #1c2b33;
  --muted: #5a6b74;
  --line: #e3eaee;
  --bg-soft: #f4f8fa;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 6px 24px rgba(14, 42, 58, 0.09);
  --font-head: "Archivo", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.6;
  background: var(--white);
  font-size: 16.5px;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  color: var(--navy);
  letter-spacing: -0.01em;
}

a { color: var(--blue-dark); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }

/* ---------- top bar (rolling ticker) ---------- */
.topbar {
  background: var(--navy-deep);
  color: #bcd2de;
  font-size: 0.83rem;
  padding: 8px 0;
  overflow: hidden;
}
.topbar strong { color: #fff; font-weight: 600; }
.topbar a { color: #fff; text-decoration: none; font-weight: 600; }
.ticker {
  display: flex;
  width: max-content;
  animation: ticker-roll 30s linear infinite;
}
.ticker:hover { animation-play-state: paused; }
.ticker .t-set { display: flex; white-space: nowrap; }
.ticker .t-set span { display: inline-flex; align-items: center; }
.ticker .t-set span::after {
  content: "\2022";
  margin: 0 22px;
  color: var(--amber);
}
@keyframes ticker-roll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker { animation: none; }
}

/* ---------- header ---------- */
header.site {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(14,42,58,0.1);
}
header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 72px;
}
.brand {
  color: var(--navy);
  text-decoration: none;
  font-family: var(--font-head);
  line-height: 1.1;
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img.logo { height: 50px; width: auto; }
.brand .name {
  font-weight: 800;
  font-size: 1.14rem;
  letter-spacing: 0.02em;
  display: block;
}
.brand .name span { color: var(--amber); }
.brand .tag {
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
nav.main { display: flex; align-items: center; gap: 26px; }
nav.main a {
  color: #3d5866;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
nav.main a:hover { color: var(--navy); }
nav.main a.active { color: var(--navy); border-bottom-color: var(--amber); }

.btn {
  display: inline-block;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  font-family: var(--font-head);
  text-align: center;
}
.btn-call {
  background: var(--amber);
  color: var(--navy-deep);
  padding: 10px 18px;
  font-size: 0.95rem;
  white-space: nowrap;
}
.btn-call:hover { background: var(--amber-dark); }
.btn-primary {
  background: var(--amber);
  color: var(--navy-deep);
  padding: 14px 26px;
  font-size: 1.05rem;
}
.btn-primary:hover { background: var(--amber-dark); }
.btn-ghost {
  border: 2px solid rgba(255,255,255,0.55);
  color: #fff;
  padding: 12px 24px;
  font-size: 1.05rem;
}
.btn-ghost:hover { border-color: #fff; }
.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue-dark);
  padding: 10px 22px;
}
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-wa {
  background: #25d366;
  color: #fff;
  padding: 14px 26px;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.btn-wa:hover { background: #1eb857; }
.btn-wa svg, .btn-sms svg, .btn-icon svg { width: 19px; height: 19px; fill: currentColor; flex: none; }
.btn-sms {
  border: 2px solid rgba(255,255,255,0.55);
  color: #fff;
  padding: 12px 24px;
  font-size: 1.05rem;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.btn-sms:hover { border-color: #fff; }

/* mobile nav */
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span {
  display: block; width: 24px; height: 3px; margin: 5px 0;
  background: var(--navy); border-radius: 2px;
}

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(26,125,197,0.35), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 70%);
  color: #e8f1f6;
  padding: 84px 0 72px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.3rem, 5.6vw, 3.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: 760px;
}
.hero h1 em { font-style: normal; color: var(--amber); }
.hero p.lead {
  margin: 18px 0 32px;
  font-size: 1.2rem;
  max-width: 560px;
  color: #c3d7e2;
}
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 34px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: #e8f1f6;
}
.chip svg { width: 15px; height: 15px; fill: var(--amber); flex: none; }

/* page hero (inner pages) */
.page-hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 80%);
  color: #e8f1f6;
  padding: 54px 0 46px;
}
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.5rem); font-weight: 800; }
.page-hero p { margin-top: 10px; max-width: 640px; color: #c3d7e2; }

/* ---------- sections ---------- */
section.block { padding: 64px 0; }
section.block.soft { background: var(--bg-soft); }
.kicker {
  color: var(--blue-dark);
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  margin-bottom: 10px;
}
.kicker::before {
  content: "";
  display: inline-block;
  width: 26px; height: 3px;
  background: var(--amber);
  border-radius: 2px;
  margin-right: 10px;
  vertical-align: middle;
}
section.block h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; letter-spacing: -0.015em; margin-bottom: 14px; }
.sub { color: var(--muted); max-width: 640px; }

/* stats band */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.stat {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow);
}
.stat .num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--navy);
  line-height: 1;
  display: flex;
  align-items: center;
  min-height: 44px;
}
.stat .num em { font-style: normal; color: var(--amber); }
.stat .num img { height: 44px; width: auto; }
.stat .lbl { color: var(--muted); font-size: 0.92rem; font-weight: 600; margin-top: 10px; }

/* job pills */
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--navy);
  border-radius: 999px;
  padding: 7px 15px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

/* gas safe badge on dark backgrounds */
.gs-plate {
  background: #fff;
  border-radius: 6px;
  padding: 3px 6px;
  display: inline-flex;
  align-items: center;
}
.gs-plate img { height: 24px; width: auto; display: block; }

/* trust band */
.trust { border-top: 4px solid var(--amber); background: var(--white); }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 8px;
}
.trust-card { display: flex; gap: 14px; align-items: flex-start; }
.trust-card .ic {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 10px;
  background: #e3f2fa;
  display: grid; place-items: center;
}
.trust-card .ic svg { width: 24px; height: 24px; fill: var(--blue-dark); }
.trust-card h3 { font-size: 1rem; margin-bottom: 3px; }
.trust-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.45; }

/* service cards */
.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 34px; }
.svc-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.svc-card .ic {
  width: 54px; height: 54px; border-radius: 12px;
  background: var(--navy);
  display: grid; place-items: center;
}
.svc-card .ic svg { width: 28px; height: 28px; fill: var(--amber); }
.svc-card h3 { font-size: 1.35rem; }
.svc-card p { color: var(--muted); }
.svc-card .btn { align-self: flex-start; margin-top: auto; }

/* jobs grid */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 30px;
}
.job {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
}
.job svg { width: 18px; height: 18px; fill: var(--blue); flex: none; }

/* two-column list (service pages) */
.cols-list {
  columns: 3;
  column-gap: 34px;
  margin-top: 24px;
  padding-left: 0;
  list-style: none;
}
.cols-list li {
  break-inside: avoid;
  padding: 8px 0 8px 28px;
  position: relative;
  border-bottom: 1px dashed var(--line);
  font-size: 0.98rem;
}
.cols-list li::before {
  content: "";
  position: absolute; left: 0; top: 14px;
  width: 16px; height: 16px;
  background: var(--blue);
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/contain no-repeat;
          mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z"/></svg>') center/contain no-repeat;
}

/* pricing */
.price-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; margin-top: 30px; align-items: start; }
.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.price-card .head {
  background: var(--navy);
  color: #fff;
  padding: 16px 22px;
  font-family: var(--font-head);
  font-weight: 700;
}
.price-card ul { list-style: none; padding: 10px 22px 18px; }
.price-card li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.96rem;
}
.price-card li:last-child { border-bottom: 0; }
.price-card li strong { color: var(--navy); white-space: nowrap; }
.price-note {
  background: #fdf6e7;
  border: 1px solid #f1dfb2;
  border-radius: var(--radius);
  padding: 20px 22px;
  font-size: 0.92rem;
  color: #6b5619;
}
.price-note h4 { color: #6b5619; margin-bottom: 8px; font-size: 1rem; }
.price-note ul { padding-left: 18px; }
.price-note li { margin: 4px 0; }

/* testimonial */
.quote-card {
  background: var(--white);
  border-left: 5px solid var(--amber);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 34px;
  max-width: 760px;
  margin-top: 26px;
}
.quote-card .stars { color: var(--amber); letter-spacing: 3px; font-size: 1.1rem; margin-bottom: 12px; }
.quote-card blockquote { font-size: 1.06rem; color: var(--ink); }
.quote-card cite { display: block; margin-top: 14px; color: var(--muted); font-style: normal; font-weight: 600; }

/* areas */
.area-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.area-chips .chip-lg {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 20px;
  font-weight: 600;
  color: var(--navy);
  display: inline-flex; align-items: center; gap: 8px;
}
.area-chips .chip-lg svg { width: 16px; height: 16px; fill: var(--blue); }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; margin-top: 34px; align-items: start; }
.c-item { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line); }
.c-item:first-child { padding-top: 0; }
.c-item .ic {
  flex: none; width: 42px; height: 42px; border-radius: 10px;
  background: #e3f2fa; display: grid; place-items: center;
}
.c-item .ic svg { width: 21px; height: 21px; fill: var(--blue-dark); }
.c-item h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 2px; }
.c-item p, .c-item a { font-size: 1.05rem; font-weight: 600; color: var(--navy); text-decoration: none; }

form.enquiry {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  display: grid;
  gap: 14px;
}
form.enquiry .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form.enquiry label { font-size: 0.85rem; font-weight: 600; color: var(--navy); display: block; margin-bottom: 5px; }
form.enquiry input, form.enquiry textarea, form.enquiry select {
  width: 100%;
  border: 1px solid #c9d6dd;
  border-radius: 7px;
  padding: 11px 12px;
  font: inherit;
  font-size: 0.95rem;
  background: #fbfdfe;
}
form.enquiry input:focus, form.enquiry textarea:focus, form.enquiry select:focus {
  outline: 2px solid var(--blue);
  border-color: var(--blue);
}
form.enquiry button { border: 0; cursor: pointer; }
.form-note { font-size: 0.8rem; color: var(--muted); }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--blue-dark), var(--blue));
  color: #fff;
  padding: 46px 0;
}
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.3rem, 2.6vw, 1.8rem); }
.cta-band p { color: #d9effa; margin-top: 4px; }

/* footer */
footer.site {
  background: var(--navy-deep);
  color: #9db4c0;
  padding: 52px 0 30px;
  font-size: 0.92rem;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
footer.site h4 { color: #fff; font-size: 0.95rem; margin-bottom: 14px; }
footer.site a { color: #c8dae5; text-decoration: none; }
footer.site a:hover { color: #fff; }
footer.site ul { list-style: none; }
footer.site li { margin: 7px 0; }
.foot-brand .name { font-family: var(--font-head); font-weight: 800; color: #fff; font-size: 1.1rem; }
.foot-brand .name span { color: var(--amber); }
.foot-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 38px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: #7d95a3;
}
.socials { display: flex; gap: 12px; margin-top: 14px; }
.socials a {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: grid; place-items: center;
}
.socials svg { width: 17px; height: 17px; fill: #c8dae5; }

/* sticky mobile action bar */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 60;
  box-shadow: 0 -3px 12px rgba(0,0,0,0.2);
}
.mobile-bar { padding-bottom: env(safe-area-inset-bottom); background: var(--navy); }
.mobile-bar a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  text-decoration: none;
}
.mobile-bar a svg { width: 18px; height: 18px; fill: currentColor; }
.mobile-bar .m-call { background: var(--amber); color: var(--navy-deep); }
.mobile-bar .m-wa { background: #25d366; color: #fff; }
.mobile-bar .m-sms { background: var(--navy); color: #fff; }

/* quick contact strip (contact section) */
.quick-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 6px; }
.quick-row .btn { display: inline-flex; align-items: center; gap: 9px; padding: 12px 20px; font-size: 0.98rem; }
.quick-row .btn svg { width: 18px; height: 18px; fill: currentColor; }
.q-call { background: var(--amber); color: var(--navy-deep); }
.q-call:hover { background: var(--amber-dark); }
.q-wa { background: #25d366; color: #fff; }
.q-wa:hover { background: #1eb857; }
.q-sms { background: var(--navy); color: #fff; }
.q-sms:hover { background: var(--navy-deep); }
.q-fb { background: #1877f2; color: #fff; }
.q-fb:hover { background: #1463c8; }
.q-li { background: #0a66c2; color: #fff; }
.q-li:hover { background: #084f97; }

/* ---------- responsive ---------- */
@media (max-width: 920px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cols-list { columns: 2; }
  .price-grid, .contact-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  section.block { padding: 46px 0; }
  .stat { padding: 20px 18px; }
  .stat .num { font-size: 1.7rem; min-height: 38px; }
  .stat .num img { height: 38px; }
  .svc-card { padding: 24px; }
  /* aligned grids for chip clusters */
  .area-chips { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .area-chips .chip-lg { justify-content: flex-start; padding: 11px 14px; font-size: 0.9rem; }
  .quick-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .quick-row .btn { justify-content: center; padding: 12px 8px; font-size: 0.92rem; }
  nav.main {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 14px;
    box-shadow: 0 10px 20px rgba(14,42,58,0.18);
    border-top: 1px solid var(--line);
  }
  nav.main.open { display: flex; }
  nav.main a { padding: 13px 24px; border-bottom: 0; color: var(--navy); }
  .nav-toggle { display: block; }
  header.site .btn-call { display: none; }
  /* hero exactly as the approved layout, minus navy above the title so the last card clears the action bar */
  .hero { padding: 10px 0 52px; }
  .hero h1 { font-size: 2.05rem; }
  .hero .cta-row { display: none; }
  .chips { flex-direction: column; align-items: stretch; margin-top: 24px; gap: 10px; }
  .chip {
    font-size: 0.98rem;
    padding: 14px 16px;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
    justify-content: flex-start;
  }
  .chip svg { width: 19px; height: 19px; }
  .svc-grid { grid-template-columns: 1fr; }
  .jobs-grid { grid-template-columns: 1fr 1fr; }
  .cols-list { columns: 1; }
  form.enquiry .row { grid-template-columns: 1fr; }
  .mobile-bar { display: flex; }
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
  .foot-grid { grid-template-columns: 1fr; }
}