/* ============================================================
   Hazardous Area Inspections — a brand of NZ Electrical Solutions
   Palette: Navy #0D1840 / Electric #29C3EC / Pacific #00A2C1
   Hazard accent: Amber #F5A623 (safety/warning cue — used sparingly)
   Typography: Titillium Web (titles) + Open Sans (body)
   ============================================================ */

:root {
  --navy: #0D1840;
  --navy-deep: #060c24;
  --electric: #29C3EC;
  --pacific: #00A2C1;
  --amber: #F5A623;
  --amber-deep: #d98b0a;
  --grey: #E4E5E6;
  --grey-mid: #b9bcc2;
  --grey-deep: #5a6273;
  --white: #FFFFFF;
  --bg: #FFFFFF;
  --ink: #0D1840;
  --ink-soft: #3a4360;

  --maxw: 1200px;
  --radius: 10px;
  --shadow-sm: 0 2px 6px rgba(13,24,64,.08);
  --shadow-md: 0 8px 24px rgba(13,24,64,.10);
  --shadow-lg: 0 18px 48px rgba(13,24,64,.18);

  --t: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Open Sans', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--pacific); text-decoration: none; transition: color .2s var(--t); }
a:hover { color: var(--navy); }

h1, h2, h3, h4 {
  font-family: 'Titillium Web', 'Segoe UI', Arial, sans-serif;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -.5px;
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); font-style: italic; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; font-weight: 600; }
p  { margin: 0 0 1em; color: var(--ink-soft); }
.lead { font-size: 1.15rem; color: var(--ink-soft); }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section--alt { background: #f5f7fb; }
.section--navy { background: var(--navy); color: var(--white); }
.section--navy h1,
.section--navy h2,
.section--navy h3 { color: var(--white); }
.section--navy p  { color: rgba(255,255,255,.85); }

.eyebrow {
  display: inline-block;
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--pacific);
  margin-bottom: 12px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--t), background .2s var(--t), color .2s var(--t), box-shadow .2s var(--t);
  text-decoration: none;
}
.btn--primary { background: var(--electric); color: var(--navy); }
.btn--primary:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--amber { background: var(--amber); color: var(--navy); }
.btn--amber:hover { background: var(--navy); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.5); }
.btn--ghost:hover { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn--dark { background: var(--navy); color: var(--white); }
.btn--dark:hover { background: var(--electric); color: var(--navy); }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--grey);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 24px;
}
.site-header .logo img { height: 52px; width: auto; }
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav a {
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  color: var(--navy);
  font-size: .95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a.active { color: var(--pacific); border-color: var(--electric); }
.nav .btn { padding: 10px 18px; font-size: .92rem; }

.nav-toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block; width: 26px; height: 3px; margin: 5px 0;
  background: var(--navy); border-radius: 2px;
  transition: transform .25s var(--t), opacity .25s var(--t);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--grey);
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s var(--t), opacity .25s var(--t);
    padding: 12px 24px 18px;
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--grey); }
  .nav .btn { margin-top: 12px; justify-content: center; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(41,195,236,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 100%, rgba(0,162,193,.18), transparent 60%),
    linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
  overflow: hidden;
  padding: 120px 0 100px;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
.hero h1 { color: var(--white); }
.hero h1 .accent { color: var(--electric); }
.hero p.lead { color: rgba(255,255,255,.85); max-width: 620px; font-size: 1.2rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 48px;
  max-width: 640px;
}
.hero-stats .stat {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 18px 16px;
}
.hero-stats .stat strong {
  display: block;
  font-family: 'Titillium Web', sans-serif;
  font-size: 1.9rem;
  color: var(--electric);
  line-height: 1;
}
.hero-stats .stat span { color: rgba(255,255,255,.7); font-size: .82rem; }

.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 28px;
  backdrop-filter: blur(8px);
}
.hero-card h3 { color: var(--white); margin-bottom: 14px; }
.hero-card ul { margin: 0; padding: 0; list-style: none; }
.hero-card li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 0; border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.9);
}
.hero-card li:first-child { border-top: 0; }
.hero-card li::before {
  content: ""; flex: 0 0 18px; height: 18px;
  margin-top: 4px;
  background: var(--electric);
  clip-path: polygon(0 50%, 30% 80%, 100% 10%, 100% 25%, 30% 100%, 0 65%);
}

@media (max-width: 860px) {
  .hero { padding: 70px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Alert bar (ammonia council hook) ===== */
.alert-bar {
  background: linear-gradient(90deg, var(--amber), var(--amber-deep));
  color: var(--navy);
}
.alert-bar .container {
  display: flex; align-items: center; gap: 14px;
  padding-top: 12px; padding-bottom: 12px;
  font-family: 'Titillium Web', sans-serif; font-weight: 600;
  font-size: .98rem;
}
.alert-bar .chip {
  flex: 0 0 auto;
  background: var(--navy); color: var(--amber);
  padding: 3px 10px; border-radius: 20px;
  font-size: .72rem; letter-spacing: 1px; text-transform: uppercase;
}
.alert-bar a { color: var(--navy); text-decoration: underline; white-space: nowrap; }
.alert-bar a:hover { color: var(--navy-deep); }
@media (max-width: 620px) { .alert-bar .container { font-size: .85rem; align-items: flex-start; } }

/* ===== Cards ===== */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid--3, .grid--2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--grey);
  border-radius: 14px;
  padding: 28px;
  transition: transform .25s var(--t), box-shadow .25s var(--t), border-color .25s var(--t);
  position: relative;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--electric);
}
.card .ico {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--electric), var(--pacific));
  color: var(--white);
  margin-bottom: 16px;
}
.card .ico svg { width: 26px; height: 26px; stroke: var(--white); fill: none; stroke-width: 2; }
.card h3 { color: var(--navy); margin-bottom: 8px; }
.card p { margin: 0; font-size: .95rem; }
.card--link { display: block; color: inherit; }
.card--link:hover { color: inherit; }
.card .more { display: inline-block; margin-top: 12px; font-family: 'Titillium Web', sans-serif; font-weight: 600; color: var(--pacific); font-size: .9rem; }

/* ===== Section heading ===== */
.sec-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.sec-head--left { text-align: left; margin-left: 0; }

/* ===== Standards strip ===== */
.brands {
  display: flex; flex-wrap: wrap; gap: 30px; justify-content: center; align-items: center;
  opacity: .9;
}
.brands span {
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  color: var(--grey-deep);
  font-size: 1.05rem;
  letter-spacing: .5px;
}

/* ===== Split (audiences) ===== */
.split {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--grey);
}
.split > div {
  background: var(--white);
  padding: 36px 28px;
  border-right: 1px solid var(--grey);
  transition: background .2s var(--t);
}
.split > div:last-child { border-right: 0; }
.split > div:hover { background: #f5f7fb; }
.split h3 { color: var(--navy); margin-bottom: 8px; }
.split ul { margin: 12px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: .95rem; }
.split li { margin-bottom: 4px; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split > div { border-right: 0; border-bottom: 1px solid var(--grey); }
  .split > div:last-child { border-bottom: 0; }
}

/* ===== Why us ===== */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } }
.why-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 22px; border-radius: 12px;
  background: var(--white); border: 1px solid var(--grey);
}
.why-item .badge {
  flex: 0 0 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--navy); color: var(--electric);
  font-family: 'Titillium Web', sans-serif; font-weight: 700;
}
.why-item h3 { margin: 0 0 4px; }
.why-item p { margin: 0; font-size: .95rem; }

/* ===== Process steps ===== */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--white); border: 1px solid var(--grey);
  border-radius: 12px; padding: 24px 20px; position: relative;
}
.step .n {
  font-family: 'Titillium Web', sans-serif; font-weight: 700;
  font-size: 1.6rem; color: var(--white);
  width: 44px; height: 44px; border-radius: 10px;
  background: linear-gradient(135deg, var(--navy), var(--pacific));
  display: grid; place-items: center; margin-bottom: 14px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: .9rem; margin: 0; }

/* ===== CTA banner ===== */
.cta-banner {
  background:
    radial-gradient(700px 300px at 80% 0%, rgba(41,195,236,.25), transparent 60%),
    linear-gradient(135deg, var(--navy), var(--navy-deep));
  color: var(--white);
  border-radius: 18px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr auto;
  align-items: center;
  gap: 24px;
}
.cta-banner h2 { color: var(--white); margin: 0 0 6px; }
.cta-banner p { color: rgba(255,255,255,.85); margin: 0; }
@media (max-width: 860px) {
  .cta-banner { grid-template-columns: 1fr; padding: 32px; }
}

/* ===== Pull-quote / signature panel ===== */
.pull {
  background: var(--navy);
  color: var(--white);
  border-radius: 18px;
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pull::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, #000 20%, transparent 75%);
}
.pull p {
  position: relative;
  font-family: 'Titillium Web', sans-serif;
  font-weight: 700; font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--white); margin: 0;
  letter-spacing: -.5px;
}
.pull .accent { color: var(--amber); }

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.78);
  padding: 64px 0 24px;
  font-size: .95rem;
}
.site-footer .foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}
.site-footer h4 {
  color: var(--white);
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 14px;
  letter-spacing: .5px;
}
.site-footer a { color: rgba(255,255,255,.78); }
.site-footer a:hover { color: var(--electric); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer .brand-line img { height: 52px; margin-bottom: 14px; }
.site-footer .brand-line p { color: rgba(255,255,255,.72); }
.foot-meta {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: rgba(255,255,255,.55);
  font-size: .85rem;
}
.foot-meta .sister {
  background: rgba(41,195,236,.12);
  border: 1px solid rgba(41,195,236,.4);
  color: var(--electric);
  padding: 6px 12px;
  border-radius: 30px;
  font-size: .8rem;
}
@media (max-width: 860px) {
  .site-footer .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .site-footer .foot-grid { grid-template-columns: 1fr; }
}

/* ===== Page header (inner pages) ===== */
.page-head {
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(41,195,236,.18), transparent 60%),
    linear-gradient(135deg, var(--navy), var(--navy-deep));
  color: var(--white);
  padding: 80px 0 70px;
  text-align: center;
}
.page-head .eyebrow { color: var(--electric); }
.page-head h1 { color: var(--white); font-style: italic; }
.page-head p { color: rgba(255,255,255,.85); max-width: 720px; margin: 12px auto 0; font-size: 1.1rem; }

/* ===== Service list ===== */
.service-block {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 22px;
  padding: 28px 0;
  border-top: 1px solid var(--grey);
}
.service-block:first-of-type { border-top: 0; }
.service-block .num {
  font-family: 'Titillium Web', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: var(--electric);
  line-height: 1;
}
.service-block h3 { margin-bottom: 8px; }
.service-block ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-soft); }
.service-block li { margin-bottom: 4px; }
@media (max-width: 520px) {
  .service-block { grid-template-columns: 1fr; gap: 8px; }
}

/* ===== Prose (content pages) ===== */
.prose { max-width: 820px; margin: 0 auto; }
.prose h2 { margin-top: 1.4em; }
.prose h3 { margin-top: 1.2em; color: var(--navy); }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 6px; color: var(--ink-soft); }
.prose .callout {
  background: #fff7e9;
  border: 1px solid var(--amber);
  border-left: 4px solid var(--amber);
  border-radius: 10px;
  padding: 20px 22px;
  margin: 24px 0;
}
.prose .callout strong { color: var(--navy); }
.prose .callout p { margin: 0; }

/* ===== Form ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: block; }
.field label {
  display: block;
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  font-size: .88rem;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing: .3px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--grey);
  border-radius: 10px;
  font: inherit;
  color: var(--ink);
  background: var(--white);
  transition: border .2s var(--t), box-shadow .2s var(--t);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--electric);
  box-shadow: 0 0 0 4px rgba(41,195,236,.15);
}
.field.full { grid-column: 1 / -1; }
.form-note { color: var(--grey-deep); font-size: .85rem; margin-top: 10px; }

/* ===== Contact split ===== */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  background: var(--white);
  border: 1px solid var(--grey);
  border-radius: 14px;
  padding: 28px;
  margin-bottom: 18px;
}
.contact-card h3 { margin: 0 0 8px; }
.contact-card a { color: var(--pacific); }
.contact-card .row { display: flex; gap: 10px; align-items: center; margin-bottom: 6px; }
.branch-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 520px) { .branch-grid { grid-template-columns: 1fr; } }
.branch {
  border: 1px solid var(--grey); border-radius: 12px; padding: 18px 20px; background: var(--white);
}
.branch h4 { color: var(--navy); margin: 0 0 6px; font-family: 'Titillium Web', sans-serif; }
.branch p { margin: 0; font-size: .9rem; }

/* ===== Utility ===== */
.center { text-align: center; }
.mb-0 { margin-bottom: 0 !important; }
.mt-32 { margin-top: 32px; }
.tag-pill {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 30px;
  background: rgba(41,195,236,.12);
  color: var(--pacific);
  font-family: 'Titillium Web', sans-serif;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .5px;
  text-transform: uppercase;
}
.tag-pill--amber { background: rgba(245,166,35,.15); color: var(--amber-deep); }

/* ===== Reveal on scroll ===== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--t), transform .6s var(--t); }
.reveal.in { opacity: 1; transform: none; }