/* Hartley & Sons Plumbing — Leeds
   Palette: navy (dependable trade), copper (pipework), warm off-white paper. */

:root {
  --navy-900: #0b1a2c;
  --navy-800: #10243a;
  --navy-700: #1b3a5c;
  --copper: #b4602c;
  --copper-bright: #d98a4f;

  --bg: #f6f4f0;
  --bg-alt: #ffffff;
  --bg-sunk: #ecebe6;
  --ink: #16212e;
  --ink-soft: #4a5765;
  --line: #d9d6cf;
  --accent: var(--copper);
  --accent-ink: #ffffff;
  --hero-bg: var(--navy-800);
  --hero-ink: #f2f5f8;
  --hero-ink-soft: #b9c8d8;
  --panel-bg: var(--navy-800);
  --panel-ink: #eef3f8;
  --panel-ink-soft: #b9c8d8;
  --focus: #0f6ab4;

  --radius: 12px;
  --wrap: 68rem;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --serif: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1620;
    --bg-alt: #141f2c;
    --bg-sunk: #0a111a;
    --ink: #e8eef4;
    --ink-soft: #a3b2c1;
    --line: #26374a;
    --accent: var(--copper-bright);
    --accent-ink: #1a0e05;
    --hero-bg: #0a1420;
    --hero-ink: #eef4fa;
    --hero-ink-soft: #a8bacb;
    --panel-bg: #0a1420;
    --panel-ink: #eef4fa;
    --panel-ink-soft: #a8bacb;
    --focus: #6fb6ee;
  }
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--serif);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 6.5vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.35rem); }
h3 { font-size: 1.15rem; font-family: var(--sans); font-weight: 700; letter-spacing: 0; }

p { margin: 0 0 1rem; }

a { color: inherit; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 4px;
}

svg { display: block; }

.wrap {
  width: min(100% - 2.5rem, var(--wrap));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.muted { color: var(--ink-soft); font-size: 0.92rem; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.1rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--navy-900);
  color: #eaf1f8;
  border-bottom: 3px solid var(--copper);
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-right: auto;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 2.1rem;
  height: 2.1rem;
  flex: none;
  color: var(--copper-bright);
}

.brand-text { display: grid; }

.brand-name {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #a9bed2;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  background: transparent;
  border: 1px solid #3c5570;
  border-radius: 8px;
  color: inherit;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: currentColor;
  content: "";
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before { position: absolute; top: -6px; }
.nav-toggle-bars::after { position: absolute; top: 6px; }

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-block;
  padding: 0.35rem 0;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: #dbe6f1;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover { color: #fff; border-bottom-color: var(--copper-bright); }

.nav-cta {
  padding: 0.45rem 0.95rem !important;
  background: var(--copper);
  color: #fff !important;
  border-radius: 999px;
  border-bottom: 0 !important;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--copper-bright); color: #1a0e05 !important; }

@media (max-width: 47.9375em) {
  .has-js .nav-toggle { display: inline-flex; }
  .has-js .site-nav {
    display: none;
    flex-basis: 100%;
  }
  .has-js .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    padding-bottom: 0.6rem;
  }
  .site-nav a { padding: 0.5rem 0; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(70rem 34rem at 82% -18%, rgba(180, 96, 44, 0.34), transparent 62%),
    linear-gradient(168deg, var(--hero-bg) 0%, var(--navy-900) 100%);
  color: var(--hero-ink);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 5rem;
  content: "";
  background: repeating-linear-gradient(
    115deg,
    rgba(255, 255, 255, 0.05) 0 2px,
    transparent 2px 16px
  );
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: clamp(3.25rem, 9vw, 6.5rem) 0 clamp(3rem, 8vw, 5.5rem);
  max-width: 46rem;
}

.hero .eyebrow { color: var(--copper-bright); }

.hero h1 { margin-bottom: 0.35em; }

.lede {
  font-size: clamp(1.1rem, 2.6vw, 1.35rem);
  line-height: 1.5;
  color: var(--hero-ink-soft);
  margin-bottom: 2rem;
  max-width: 34em;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0 0 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  background: var(--copper);
  border-color: var(--copper);
  color: #fff;
}
.btn-primary:hover { background: var(--copper-bright); border-color: var(--copper-bright); color: #1a0e05; }

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--hero-ink);
}
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.1); }

.hero-facts {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.95rem;
  color: var(--hero-ink-soft);
}

.hero-facts li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-facts svg {
  width: 1.35rem;
  height: 1.35rem;
  flex: none;
  color: var(--copper-bright);
}

@media (min-width: 40em) {
  .hero-facts {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 1.75rem;
  }
}

/* ---------- Sections ---------- */

.section { padding: clamp(3rem, 7vw, 5rem) 0; }

.section-lede {
  max-width: 42em;
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 2.25rem;
}

.services { background: var(--bg); }

.cards {
  display: grid;
  gap: 1.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 38em) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}

.card {
  padding: 1.6rem 1.5rem;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  border-radius: var(--radius);
}

.card h3 { margin-bottom: 0.45rem; }

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.9rem;
  height: 2.9rem;
  margin-bottom: 1rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}

.card-icon svg { width: 1.6rem; height: 1.6rem; }

/* ---------- About ---------- */

.about { background: var(--bg-sunk); }

.about-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 52em) {
  .about-grid { grid-template-columns: 1.4fr 1fr; gap: 3rem; }
}

.about-copy p { color: var(--ink-soft); max-width: 40em; }
.about-copy .actions { margin-bottom: 0; }

.about-panel {
  padding: 1.75rem 1.6rem;
  background: var(--panel-bg);
  color: var(--panel-ink);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.about-panel dl { margin: 0; display: grid; gap: 1.1rem; }

.about-panel dt {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper-bright);
}

.about-panel dd {
  margin: 0.15rem 0 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--panel-ink);
}

/* ---------- Area ---------- */

.area { background: var(--bg); }
.area .section-lede { margin-bottom: 0; }

/* ---------- Contact ---------- */

.contact { background: var(--bg-alt); border-top: 1px solid var(--line); }

.contact-list {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 38em) {
  .contact-list { grid-template-columns: repeat(2, 1fr); gap: 1.75rem 2.5rem; }
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  flex: none;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}

.contact-icon svg { width: 1.45rem; height: 1.45rem; }

.contact-item h3 { margin-bottom: 0.2rem; }
.contact-item p { margin: 0 0 0.2rem; }

.contact-item a {
  color: var(--ink);
  font-weight: 700;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}
.contact-item a:hover { color: var(--accent); }

.contact-cta { margin: 2.5rem 0 0; }

.btn-lg { padding: 1rem 2.1rem; font-size: 1.1rem; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy-900);
  color: #c4d3e2;
  padding: 2.5rem 0;
  border-top: 3px solid var(--copper);
}

.footer-brand {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
}

.footer-meta {
  margin: 0.2rem 0;
  font-size: 0.92rem;
}

.footer-meta a {
  color: #fff;
  text-decoration-color: var(--copper-bright);
  text-underline-offset: 3px;
}
.footer-meta a:hover { color: var(--copper-bright); }

.footer-inner span { padding: 0 0.35rem; color: #6b8199; }