/* B.R.S Plumbing and Air Pty Ltd — per-site stylesheet
   Palette derived from the hero photo: warm clay brick + slate pipework,
   with a burnished copper accent. Not the stereotypical plumber navy. */

:root {
  /* Dominant 1 — slate steel (the pipework / dark fittings) */
  --slate: #2f3a44;
  --slate-deep: #232c34;
  --slate-soft: #46545f;

  /* Dominant 2 — warm clay / brick */
  --clay: #9d4a2d;
  --clay-soft: #c2683f;

  /* Accent — burnished copper / amber */
  --copper: #d9883b;
  --copper-deep: #b96f29;

  /* Neutrals — warm paper + ink */
  --paper: #f7f2ec;
  --paper-2: #efe7dd;
  --card: #ffffff;
  --ink: #1f262c;
  --ink-soft: #50595f;
  --line: #e3d8cc;

  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 14px 40px rgba(35, 44, 52, .14);
  --shadow-sm: 0 4px 16px rgba(35, 44, 52, .10);
  --container: 1160px;

  --font-display: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
  color: var(--slate-deep);
}

h1 { font-size: clamp(2.1rem, 5.4vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.22rem; font-weight: 600; }

p { margin: 0 0 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 22px;
}

.section { padding: clamp(3.2rem, 7vw, 6rem) 0; }
.section--tight { padding: clamp(2.4rem, 5vw, 4rem) 0; }
.section--paper2 { background: var(--paper-2); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: .9rem;
}

.lead { font-size: 1.12rem; color: var(--ink-soft); max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 48px;
  padding: .8rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .98rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--copper); color: #fff; box-shadow: 0 10px 24px rgba(217,136,59,.34); }
.btn--primary:hover { background: var(--copper-deep); }
.btn--dark { background: var(--slate); color: #fff; }
.btn--dark:hover { background: var(--slate-deep); }
.btn--ghost { background: transparent; color: var(--slate-deep); border-color: var(--slate); }
.btn--ghost:hover { background: var(--slate); color: #fff; }
.btn--light { background: #fff; color: var(--slate-deep); }
.btn--light:hover { background: var(--paper-2); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--outline-light:hover { background: #fff; color: var(--slate-deep); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,242,236,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  position: relative;
}

/* Logo lockup */
.logo {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
}
.logo-mark { width: 42px; height: 42px; flex: none; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  letter-spacing: -.01em;
  color: var(--slate-deep);
}
.logo-name span { color: var(--clay); }
.logo-sub {
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 3px;
}

/* Nav */
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .98rem;
  text-decoration: none;
  color: var(--slate-soft);
  padding: .35rem 0;
  position: relative;
}
.nav a:hover { color: var(--slate-deep); }
.nav a[aria-current="page"] { color: var(--slate-deep); }
.nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--copper);
  border-radius: 2px;
}
.header-cta { display: flex; align-items: center; gap: .75rem; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--slate-deep);
  border-radius: 2px;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { content: ""; position: absolute; top: -6px; left: 0; }
.nav-toggle span::after { content: ""; position: absolute; top: 6px; left: 0; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  isolation: isolate;
  background: var(--slate-deep);
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(105deg, rgba(31,38,44,.92) 0%, rgba(31,38,44,.74) 46%, rgba(157,74,45,.42) 100%);
}
.hero-inner { padding: clamp(3.6rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 5.5rem); max-width: 760px; }
.hero h1 { color: #fff; }
.hero h1 em { color: var(--copper); font-style: normal; }
.hero-lead { font-size: 1.16rem; color: rgba(255,255,255,.9); max-width: 54ch; margin-bottom: 1.8rem; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  padding: .4rem .9rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .82rem;
  margin-bottom: 1.4rem;
}
.hero-badge .stars { color: var(--copper); letter-spacing: .08em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.6rem; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2rem;
  font-size: .92rem;
  color: rgba(255,255,255,.82);
}
.hero-meta strong { color: #fff; font-family: var(--font-display); }

/* Page header (sub-pages) */
.page-hero {
  background: var(--slate-deep);
  color: #fff;
  padding: clamp(3rem, 6vw, 4.6rem) 0 clamp(2.6rem, 5vw, 3.6rem);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  right: -120px; top: -120px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(217,136,59,.4), transparent 70%);
}
.page-hero h1 { color: #fff; position: relative; }
.page-hero p { color: rgba(255,255,255,.85); max-width: 56ch; position: relative; margin-bottom: 0; }
.page-hero .eyebrow { color: var(--copper); }
.crumbs { font-size: .82rem; color: rgba(255,255,255,.6); margin-bottom: 1rem; position: relative; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: #fff; }

/* ---------- Trust strip ---------- */
.trust { background: var(--slate); color: #fff; }
.trust-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
}
.trust-item { background: var(--slate); padding: 1.4rem 1rem; text-align: center; }
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: .15rem;
}
.trust-item span { font-size: .84rem; color: rgba(255,255,255,.72); }

/* ---------- Section headers ---------- */
.section-head { max-width: 64ch; margin-bottom: 2.4rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Services grid ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--copper); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--paper-2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
  color: var(--clay);
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: .4rem; }
.card p { font-size: .96rem; color: var(--ink-soft); margin-bottom: 1.1rem; }
.card .card-link {
  margin-top: auto;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .92rem;
  color: var(--clay);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.card .card-link:hover { color: var(--copper-deep); }
.card .card-link::after { content: "\2192"; transition: transform .15s ease; }
.card .card-link:hover::after { transform: translateX(3px); }

/* ---------- Split feature ---------- */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(1.6rem, 4vw, 3.4rem);
  align-items: center;
}
.split--reverse .split-media { order: 2; }
.split-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 3;
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.tick-list { list-style: none; padding: 0; margin: 1.2rem 0 1.6rem; }
.tick-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: .8rem;
  color: var(--ink-soft);
}
.tick-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--copper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}
.tick-list li strong { color: var(--ink); font-family: var(--font-display); }

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 14px;
}
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.gallery figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery figure:hover img { transform: scale(1.05); }
.gallery .wide { grid-column: span 2; }
.gallery .tall { grid-row: span 2; }

/* ---------- Review / quote ---------- */
.quote {
  background: var(--slate-deep);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.4rem);
  position: relative;
  overflow: hidden;
}
.quote::before {
  content: "\201C";
  position: absolute;
  top: -20px; left: 18px;
  font-family: var(--font-display);
  font-size: 9rem;
  color: rgba(217,136,59,.28);
  line-height: 1;
}
.quote .stars { color: var(--copper); letter-spacing: .12em; font-size: 1.05rem; margin-bottom: .8rem; position: relative; }
.quote blockquote {
  margin: 0;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.4;
  position: relative;
}
.quote cite {
  display: block;
  margin-top: 1.2rem;
  font-style: normal;
  font-size: .95rem;
  color: rgba(255,255,255,.78);
  position: relative;
}
.quote cite strong { color: var(--copper); }

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  counter-reset: step;
}
.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
}
.step-num {
  counter-increment: step;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--clay);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.step-num::before { content: counter(step); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(115deg, var(--clay) 0%, var(--copper-deep) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2.2rem, 5vw, 3.6rem);
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 52ch; margin: 0 auto 1.6rem; }
.cta-band .hero-actions { justify-content: center; margin-bottom: 0; }
.cta-band--slate { background: linear-gradient(115deg, var(--slate-deep) 0%, var(--slate) 100%); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  display: flex;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}
.contact-list li:last-child { border-bottom: none; }
.contact-ico {
  width: 46px; height: 46px;
  flex: none;
  border-radius: 12px;
  background: var(--paper-2);
  color: var(--clay);
  display: flex; align-items: center; justify-content: center;
}
.contact-ico svg { width: 22px; height: 22px; }
.contact-list .ci-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: .15rem;
}
.contact-list a { text-decoration: none; color: var(--slate-deep); font-weight: 600; }
.contact-list a:hover { color: var(--clay); }
.contact-card {
  background: var(--slate-deep);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.6rem);
}
.contact-card h3 { color: #fff; }
.contact-card p { color: rgba(255,255,255,.85); }
.contact-card .hero-actions { margin-top: 1.4rem; margin-bottom: 0; }

/* ---------- Areas ---------- */
.chips { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.chip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .5rem 1.1rem;
  font-size: .9rem;
  font-family: var(--font-display);
  color: var(--slate-deep);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--slate-deep);
  color: rgba(255,255,255,.78);
  padding: clamp(2.8rem, 6vw, 4rem) 0 1.6rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .logo-name { color: #fff; }
.footer-brand .logo-name span { color: var(--copper); }
.footer-brand .logo-sub { color: rgba(255,255,255,.55); }
.footer-brand p { margin-top: 1rem; font-size: .94rem; max-width: 38ch; }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: .82rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 1rem;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: .6rem; }
.footer-col a { text-decoration: none; font-size: .95rem; }
.footer-col a:hover { color: var(--copper); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .6rem;
  padding-top: 1.4rem;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards, .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .nav, .header-cta .btn--ghost { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { gap: .5rem; }

  .nav.open {
    display: flex;
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: .5rem 22px 1rem;
    box-shadow: var(--shadow);
  }
  .nav.open a { width: 100%; padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav.open a:last-child { border-bottom: none; }
  .nav.open a[aria-current="page"]::after { display: none; }

  .split { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .cards, .steps { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .gallery .wide { grid-column: span 2; }
  .gallery .tall { grid-row: span 1; }
  .hero-actions .btn, .cta-band .btn { width: 100%; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}