/* ============================================================
   PlumbCheck Group Pty Ltd — PCG Design System
   File:     assets/css/pcg-system.css
   Purpose:  Single source of truth for all shared styles.
             Used by every page EXCEPT the self-contained homepage
             (index.html carries its own inline design system).
             Import as the FIRST stylesheet on every page.
   Version:  2026.1 — load as pcg-system.css?v=20260315
   ============================================================ */

/* ── GOOGLE FONTS IMPORT ─────────────────────────────────────
   Barlow Condensed: display headings
   Barlow: body copy and UI
   Loaded here so every page picks them up automatically.
   ---------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,400;0,600;0,700;0,800;1,600;1,700;1,800&family=Barlow:wght@300;400;500;600&display=swap');

/* ── DESIGN TOKENS ───────────────────────────────────────────
   All values defined once here. Never redefine in page CSS.
   ---------------------------------------------------------- */
:root {
  /* Brand colours */
  --c-orange:       #E8531A;
  --c-orange-hi:    #ff6b30;
  --c-orange-lo:    #c23f0e;
  --c-orange-glow:  rgba(232, 83, 26, 0.18);
  --c-orange-tint:  rgba(232, 83, 26, 0.08);

  /* Dark neutrals (nav, footer, hero backgrounds) */
  --c-black:        #0b0b0b;
  --c-black-2:      #111111;
  --c-black-3:      #181818;
  --c-grey-dk:      #222222;
  --c-grey-mid:     #3a3a3a;
  --c-grey-ui:      #555555;
  --c-grey-muted:   #888888;
  --c-grey-light:   #bbbbbb;

  /* Light surface colours (interior page sections) */
  --c-off-white:    #f5f4f2;
  --c-white:        #ffffff;
  --c-surface:      #f8f7f5;
  --c-surface-2:    #f0eeeb;
  --c-border:       rgba(0, 0, 0, 0.08);
  --c-border-2:     rgba(0, 0, 0, 0.14);

  /* Semantic colours */
  --c-success:      #16a34a;
  --c-success-bg:   rgba(22, 163, 74, 0.08);
  --c-warning:      #d97706;
  --c-warning-bg:   rgba(217, 119, 6, 0.10);
  --c-error:        #dc2626;
  --c-error-bg:     rgba(220, 38, 38, 0.08);
  --c-info:         #2563eb;
  --c-info-bg:      rgba(37, 99, 235, 0.08);

  /* Typography */
  --f-display:      'Barlow Condensed', sans-serif;
  --f-body:         'Barlow', sans-serif;

  /* Type scale */
  --t-xs:           0.72rem;   /* 11.5px */
  --t-sm:           0.83rem;   /* 13.3px */
  --t-base:         1rem;      /* 16px   */
  --t-md:           1.13rem;   /* 18px   */
  --t-lg:           1.25rem;   /* 20px   */
  --t-xl:           1.5rem;    /* 24px   */
  --t-2xl:          1.875rem;  /* 30px   */
  --t-3xl:          2.25rem;   /* 36px   */
  --t-4xl:          3rem;      /* 48px   */
  --t-5xl:          clamp(2.4rem, 5.5vw, 4rem);

  /* Line heights */
  --lh-tight:       1.15;
  --lh-snug:        1.3;
  --lh-normal:      1.6;
  --lh-relaxed:     1.75;

  /* Spacing scale (base 8px) */
  --s-1:  8px;
  --s-2:  16px;
  --s-3:  24px;
  --s-4:  32px;
  --s-5:  40px;
  --s-6:  48px;
  --s-7:  56px;
  --s-8:  64px;
  --s-10: 80px;
  --s-12: 96px;

  /* Layout */
  --max-w:          1160px;
  --max-w-narrow:   720px;
  --max-w-tight:    560px;
  --gutter:         28px;

  /* Breakpoints (for reference — use in @media queries below) */
  /* --bp-sm: 480px  --bp-md: 768px  --bp-lg: 1024px  --bp-xl: 1280px */

  /* Border radius */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   12px;
  --r-xl:   20px;
  --r-full: 9999px;

  /* Shadows */
  --sh-sm:  0 1px 8px rgba(0, 0, 0, 0.07);
  --sh-md:  0 4px 20px rgba(0, 0, 0, 0.11);
  --sh-lg:  0 12px 40px rgba(0, 0, 0, 0.15);
  --sh-xl:  0 20px 64px rgba(0, 0, 0, 0.20);

  /* Motion */
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur:         0.22s;
  --dur-slow:    0.50s;
}

/* ── RESET & BASE ─────────────────────────────────────────────
   Minimal, modern reset. No heavy libraries needed.
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-body);
  font-size: var(--t-base);
  font-weight: 400;
  line-height: var(--lh-normal);
  color: var(--c-black);
  background: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: var(--f-body);
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

input, select, textarea {
  font-family: var(--f-body);
  font-size: var(--t-base);
}

[hidden] { display: none !important; }

/* Respect reduced motion — disable non-essential animations */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── ACCESSIBILITY: SKIP LINK ─────────────────────────────────
   Mandatory on every page. Allows keyboard users to bypass nav.
   ---------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -48px;
  left: var(--gutter);
  z-index: 9999;
  background: var(--c-orange);
  color: var(--c-white);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 20px;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  transition: top var(--dur) var(--ease);
}
.skip-link:focus {
  top: 0;
  outline: 3px solid var(--c-orange-hi);
  outline-offset: 2px;
}

/* ── LAYOUT UTILITIES ─────────────────────────────────────────*/
.pcg-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.pcg-container--narrow {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.pcg-section {
  padding: var(--s-12) 0;
}

.pcg-section--sm {
  padding: var(--s-8) 0;
}

/* ── NAVIGATION ──────────────────────────────────────────────
   Fixed top nav — matches homepage dark brand.
   Uses same design tokens as index.html's inline nav.
   ---------------------------------------------------------- */
.pcg-nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 800;
  background: var(--c-black);
  border-bottom: 2px solid rgba(255, 255, 255, 0.04);
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.pcg-nav-wrapper.stuck {
  border-bottom-color: var(--c-orange);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
}

.pcg-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  gap: 20px;
}

/* Logo */
.pcg-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: 1.35rem;
  color: var(--c-white);
  letter-spacing: -0.01em;
  line-height: 1;
}

.pcg-logo span { color: var(--c-orange); }

.pcg-logo-mark {
  width: 38px;
  height: 38px;
  background: var(--c-orange);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Desktop nav links */
.pcg-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.pcg-nav-link {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: var(--t-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 7px 10px;
  border-radius: var(--r-sm);
  transition: color var(--dur) var(--ease),
              background var(--dur) var(--ease);
  white-space: nowrap;
}

.pcg-nav-link:hover {
  color: var(--c-white);
  background: rgba(255, 255, 255, 0.05);
}

.pcg-nav-link.current {
  color: var(--c-orange);
}

/* Nav CTA buttons */
.pcg-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Hamburger button (mobile) */
.pcg-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  width: 38px;
  height: 38px;
  cursor: pointer;
}

.pcg-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: all var(--dur) var(--ease);
  transform-origin: center;
}

.pcg-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.pcg-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.pcg-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.pcg-mobile-drawer {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--c-black-2);
  z-index: 799;
  overflow-y: auto;
  padding: 12px 0 48px;
  border-top: 1px solid var(--c-grey-dk);
  /* Visibility managed via JS — not display toggle */
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease),
              visibility var(--dur) var(--ease);
}

.pcg-mobile-drawer.open {
  display: block;
  visibility: visible;
  opacity: 1;
  pointer-events: all;
}

.pcg-drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--gutter);
  font-family: var(--f-display);
  font-weight: 700;
  font-style: italic;
  font-size: var(--t-2xl);
  color: rgba(255, 255, 255, 0.65);
  border-bottom: 1px solid var(--c-grey-dk);
  transition: color var(--dur) var(--ease),
              background var(--dur) var(--ease);
}

.pcg-drawer-link:hover {
  color: var(--c-white);
  background: rgba(255, 255, 255, 0.02);
}

.pcg-drawer-link.orange { color: var(--c-orange); }
.pcg-drawer-link.emergency { color: #e85555; }

.pcg-drawer-footer {
  padding: 24px var(--gutter) 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ── BUTTONS ──────────────────────────────────────────────────*/
.pcg-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 26px;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
  cursor: pointer;
  line-height: 1;
  text-align: center;
}

.pcg-btn svg {
  transition: transform var(--dur) var(--ease);
  flex-shrink: 0;
}

.pcg-btn:hover svg { transform: translateX(3px); }

.pcg-btn:focus-visible {
  outline: 3px solid var(--c-orange);
  outline-offset: 3px;
}

/* Primary — solid orange */
.pcg-btn--primary {
  background: var(--c-orange);
  color: var(--c-white);
  border-color: var(--c-orange);
  box-shadow: 0 4px 16px var(--c-orange-glow);
}

.pcg-btn--primary:hover {
  background: var(--c-orange-hi);
  border-color: var(--c-orange-hi);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232, 83, 26, 0.38);
}

.pcg-btn--primary:active { transform: translateY(0); }

/* Ghost — transparent with white border (on dark bg) */
.pcg-btn--ghost {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255, 255, 255, 0.28);
}

.pcg-btn--ghost:hover {
  border-color: var(--c-white);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}

/* Ghost dark — transparent with dark border (on light bg) */
.pcg-btn--ghost-dark {
  background: transparent;
  color: var(--c-black);
  border-color: rgba(0, 0, 0, 0.2);
}

.pcg-btn--ghost-dark:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}

/* Emergency — darker red */
.pcg-btn--emergency {
  background: #b02a1e;
  color: var(--c-white);
  border-color: #b02a1e;
}

.pcg-btn--emergency:hover {
  background: #d4341f;
  border-color: #d4341f;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(176, 42, 30, 0.4);
}

/* Size variants */
.pcg-btn--sm {
  padding: 9px 18px;
  font-size: var(--t-xs);
}

.pcg-btn--lg {
  padding: 17px 34px;
  font-size: 1rem;
}

/* Disabled state */
.pcg-btn:disabled,
.pcg-btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
}

/* ── PAGE HERO ────────────────────────────────────────────────
   Used on all service and interior pages.
   Dark background with orange accents — matches brand.
   ---------------------------------------------------------- */
.pcg-page-hero {
  background: var(--c-black);
  padding: calc(68px + var(--s-10)) 0 var(--s-10);
  position: relative;
  overflow: hidden;
}

/* Subtle dot-grid texture (matches homepage aesthetic) */
.pcg-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 70% 50%, rgba(232, 83, 26, 0.07) 0%, transparent 60%),
    radial-gradient(circle, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px;
  pointer-events: none;
}

.pcg-page-hero__inner {
  position: relative;
  z-index: 1;
}

.pcg-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 14px;
}

.pcg-hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 3px;
  background: var(--c-orange);
  border-radius: 2px;
  flex-shrink: 0;
}

.pcg-hero-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: var(--t-5xl);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
  color: var(--c-white);
  margin-bottom: var(--s-3);
}

.pcg-hero-title .accent { color: var(--c-orange); }

.pcg-hero-lead {
  font-size: var(--t-md);
  font-weight: 300;
  line-height: var(--lh-relaxed);
  color: rgba(255, 255, 255, 0.5);
  max-width: 560px;
  margin-bottom: var(--s-5);
}

/* Breadcrumb */
.pcg-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--t-sm);
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: var(--s-4);
}

.pcg-breadcrumb a {
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--dur) var(--ease);
}

.pcg-breadcrumb a:hover { color: var(--c-white); }
.pcg-breadcrumb span { color: rgba(255, 255, 255, 0.25); }

/* ── SECTION PATTERNS ─────────────────────────────────────────*/
.pcg-section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-xs);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin-bottom: 12px;
}

.pcg-section-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-orange);
  border-radius: 2px;
}

.pcg-section-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
  color: var(--c-black);
  margin-bottom: var(--s-2);
}

.pcg-section-title .accent { color: var(--c-orange); }

.pcg-section-lead {
  font-size: var(--t-md);
  font-weight: 300;
  color: var(--c-grey-ui);
  line-height: var(--lh-relaxed);
  max-width: 620px;
}

/* ── CARDS ────────────────────────────────────────────────────*/
.pcg-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  box-shadow: var(--sh-sm);
  transition: box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}

.pcg-card:hover {
  box-shadow: var(--sh-md);
  border-color: var(--c-border-2);
  transform: translateY(-2px);
}

.pcg-card--dark {
  background: var(--c-black-3);
  border-color: rgba(255, 255, 255, 0.07);
}

.pcg-card--orange-accent {
  border-left: 4px solid var(--c-orange);
}

.pcg-card__icon {
  width: 48px;
  height: 48px;
  background: var(--c-orange-tint);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-2);
  flex-shrink: 0;
}

.pcg-card__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-xl);
  line-height: var(--lh-snug);
  letter-spacing: -0.01em;
  color: var(--c-black);
  margin-bottom: 8px;
}

.pcg-card__text {
  font-size: var(--t-base);
  color: var(--c-grey-ui);
  line-height: var(--lh-relaxed);
}

/* Feature grid */
.pcg-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}

.pcg-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
  align-items: start;
}

/* Benefit list (used in service pages) */
.pcg-benefits {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: var(--s-4);
}

.pcg-benefit {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.pcg-benefit__icon {
  width: 38px;
  height: 38px;
  background: var(--c-orange-tint);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.pcg-benefit__copy strong {
  display: block;
  font-weight: 600;
  font-size: var(--t-base);
  color: var(--c-black);
  margin-bottom: 3px;
}

.pcg-benefit__copy span {
  font-size: var(--t-sm);
  color: var(--c-grey-muted);
  line-height: var(--lh-normal);
}

/* ── FORMS ────────────────────────────────────────────────────
   All forms across the site use these shared classes.
   Inline event handlers are NEVER used — data-pcg-form
   attribute is used for JS event delegation in main.js.
   ---------------------------------------------------------- */
.pcg-form-shell {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-md);
}

.pcg-form-shell--dark {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.10);
}

.pcg-form-head {
  background: var(--c-black);
  padding: var(--s-3) var(--s-4);
  border-bottom: 2px solid var(--c-orange);
}

.pcg-form-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-xl);
  color: var(--c-white);
  letter-spacing: -0.01em;
}

.pcg-form-sub {
  font-size: var(--t-sm);
  color: rgba(255, 255, 255, 0.45);
  margin-top: 4px;
}

.pcg-form-body {
  padding: var(--s-4);
}

/* Field groups */
.pcg-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.pcg-form-row--single {
  grid-template-columns: 1fr;
}

/* Individual field wrapper */
.pcg-fld {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pcg-fld label {
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--c-black);
  letter-spacing: 0.02em;
}

/* Dark form label variant */
.pcg-form-shell--dark .pcg-fld label {
  color: rgba(255, 255, 255, 0.7);
}

.pcg-fld .req {
  color: var(--c-orange);
  font-weight: 700;
}

/* Inputs, selects, textareas */
.pcg-fld input,
.pcg-fld select,
.pcg-fld textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--c-border-2);
  border-radius: var(--r-sm);
  font-size: var(--t-base);
  color: var(--c-black);
  background: var(--c-white);
  transition: border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  line-height: var(--lh-normal);
}

.pcg-fld textarea {
  resize: vertical;
  min-height: 100px;
}

.pcg-fld input::placeholder,
.pcg-fld textarea::placeholder {
  color: var(--c-grey-muted);
  font-weight: 300;
}

.pcg-fld input:focus,
.pcg-fld select:focus,
.pcg-fld textarea:focus {
  outline: none;
  border-color: var(--c-orange);
  box-shadow: 0 0 0 3px var(--c-orange-tint);
}

/* Dark variant inputs */
.pcg-form-shell--dark .pcg-fld input,
.pcg-form-shell--dark .pcg-fld select,
.pcg-form-shell--dark .pcg-fld textarea {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--c-white);
}

.pcg-form-shell--dark .pcg-fld input:focus,
.pcg-form-shell--dark .pcg-fld select:focus,
.pcg-form-shell--dark .pcg-fld textarea:focus {
  border-color: var(--c-orange);
  background: rgba(255, 255, 255, 0.09);
}

/* Field error state */
.pcg-fld--error input,
.pcg-fld--error select,
.pcg-fld--error textarea {
  border-color: var(--c-error);
  box-shadow: 0 0 0 3px var(--c-error-bg);
}

.pcg-field-error {
  font-size: var(--t-xs);
  color: var(--c-error);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
}

.pcg-field-error::before {
  content: '⚠';
  flex-shrink: 0;
}

/* Urgent checkbox row */
.pcg-urgent-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--t-sm);
  color: var(--c-grey-ui);
  cursor: pointer;
  padding: 10px 14px;
  background: var(--c-warning-bg);
  border: 1px solid rgba(217, 119, 6, 0.2);
  border-radius: var(--r-sm);
}

.pcg-urgent-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--c-orange);
  flex-shrink: 0;
}

/* Form submit button */
.pcg-form-submit {
  width: 100%;
  padding: 15px var(--s-4);
  background: var(--c-orange);
  color: var(--c-white);
  border: none;
  border-radius: var(--r-sm);
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: var(--t-md);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
  box-shadow: 0 4px 16px var(--c-orange-glow);
}

.pcg-form-submit:hover {
  background: var(--c-orange-hi);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232, 83, 26, 0.38);
}

.pcg-form-submit:active { transform: translateY(0); }

.pcg-form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.pcg-form-submit:focus-visible {
  outline: 3px solid var(--c-orange);
  outline-offset: 3px;
}

/* Spinner inside submit button (shown during loading state) */
.pcg-btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--c-white);
  border-radius: 50%;
  animation: pcg-spin 0.7s linear infinite;
}

.pcg-form-submit.loading .pcg-btn-spinner { display: block; }
.pcg-form-submit.loading .pcg-btn-text { display: none; }

@keyframes pcg-spin {
  to { transform: rotate(360deg); }
}

/* Form success message */
.pcg-form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--s-6) var(--s-4);
  gap: 14px;
}

.pcg-form-success.show {
  display: flex;
}

.pcg-form-success__icon {
  width: 56px;
  height: 56px;
  background: var(--c-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pcg-form-success__title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t-2xl);
  color: var(--c-black);
}

.pcg-form-success__msg {
  font-size: var(--t-base);
  color: var(--c-grey-ui);
  line-height: var(--lh-relaxed);
  max-width: 400px;
}

/* Warning box inside form (gas leak notice etc.) */
.pcg-form-warning {
  background: var(--c-warning-bg);
  border: 1px solid rgba(217, 119, 6, 0.25);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: var(--t-sm);
  color: #92400e;
  line-height: var(--lh-normal);
  margin-bottom: 16px;
}

/* ── FOOTER ───────────────────────────────────────────────────*/
.pcg-footer {
  background: var(--c-black);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--s-10) 0 var(--s-6);
}

.pcg-footer__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--s-6);
  align-items: start;
  margin-bottom: var(--s-6);
  padding-bottom: var(--s-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pcg-footer-brand {
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: var(--t-xl);
  color: var(--c-white);
  letter-spacing: -0.01em;
  margin-bottom: var(--s-2);
}

.pcg-footer-brand span { color: var(--c-orange); }

.pcg-footer-tagline {
  font-size: var(--t-sm);
  color: rgba(255, 255, 255, 0.3);
  line-height: var(--lh-normal);
  max-width: 280px;
  margin-bottom: var(--s-3);
}

.pcg-footer-meta {
  font-size: var(--t-xs);
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.06em;
  line-height: 1.8;
}

.pcg-footer__nav-heading {
  font-family: var(--f-display);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 14px;
}

.pcg-footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pcg-footer__nav-link {
  font-size: var(--t-sm);
  color: rgba(255, 255, 255, 0.35);
  transition: color var(--dur) var(--ease);
}

.pcg-footer__nav-link:hover { color: rgba(255, 255, 255, 0.75); }
.pcg-footer__nav-link.accent { color: var(--c-orange); }

/* Contact area in footer — only area where email links display */
.pcg-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pcg-footer__contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pcg-footer__contact-item svg {
  width: 14px;
  height: 14px;
  stroke: var(--c-orange);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

/* Email / contact links — displayed as role names, JS-driven */
.pcg-contact-link {
  font-size: var(--t-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--dur) var(--ease);
  cursor: pointer;
}

.pcg-contact-link:hover { color: var(--c-orange); }

.pcg-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
}

.pcg-footer__copy {
  font-size: var(--t-xs);
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.06em;
}

.pcg-footer__legal-links {
  display: flex;
  gap: 20px;
}

.pcg-footer__legal-link {
  font-size: var(--t-xs);
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.04em;
  transition: color var(--dur) var(--ease);
}

.pcg-footer__legal-link:hover { color: rgba(255, 255, 255, 0.5); }

/* ── MOBILE CTA BAR ───────────────────────────────────────────
   Fixed bottom bar on mobile — emergency + contact quick access
   ---------------------------------------------------------- */
.pcg-mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 700;
  background: var(--c-black-2);
  border-top: 1px solid var(--c-grey-dk);
  padding: 10px var(--s-2);
  gap: 10px;
}

/* ── PAGE BODY OFFSET ─────────────────────────────────────────
   Account for fixed nav height so content doesn't sit under it
   ---------------------------------------------------------- */
.pcg-page-body {
  padding-top: 68px;
}

/* ── BACK TO TOP ──────────────────────────────────────────────*/
.pcg-back-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 600;
  width: 44px;
  height: 44px;
  background: var(--c-orange);
  color: var(--c-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sh-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              bottom 0.3s; /* adjust for mobile CTA bar */
  cursor: pointer;
  border: none;
}

.pcg-back-top:hover {
  background: var(--c-orange-hi);
  transform: translateY(-3px);
}

.pcg-back-top:focus-visible {
  outline: 3px solid var(--c-orange);
  outline-offset: 3px;
}

.pcg-back-top.visible {
  opacity: 1;
  pointer-events: all;
}

/* ── TRUST STRIP (stats) ──────────────────────────────────────*/
.pcg-trust-strip {
  background: var(--c-black-2);
  border-top: 1px solid var(--c-grey-dk);
  border-bottom: 1px solid var(--c-grey-dk);
  padding: var(--s-4) 0;
}

.pcg-trust-strip__inner {
  display: flex;
  justify-content: center;
  gap: clamp(24px, 5vw, 72px);
  flex-wrap: wrap;
}

.pcg-trust-stat {
  text-align: center;
}

.pcg-trust-stat__value {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t-2xl);
  color: var(--c-orange);
  line-height: 1;
}

.pcg-trust-stat__label {
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 4px;
}

/* ── CALLOUT BAND ─────────────────────────────────────────────*/
.pcg-callout-band {
  background: var(--c-orange);
  padding: var(--s-5) 0;
}

.pcg-callout-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}

.pcg-callout-band__text {
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--c-white);
  line-height: var(--lh-snug);
}

/* ── SCROLL REVEAL ────────────────────────────────────────────*/
[data-reveal] {
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}

[data-reveal="up"]    { transform: translateY(28px); }
[data-reveal="left"]  { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* ── TYPOGRAPHY UTILITIES ─────────────────────────────────────*/
.pcg-text-sm   { font-size: var(--t-sm); }
.pcg-text-muted { color: var(--c-grey-muted); }
.pcg-text-orange { color: var(--c-orange); }
.pcg-font-display {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 800;
}
.pcg-divider {
  height: 1px;
  background: var(--c-border);
  margin: var(--s-6) 0;
}

/* ── RESPONSIVE BREAKPOINTS ───────────────────────────────────
   Mobile-first. All components start at mobile,
   enhanced via min-width media queries below.
   ---------------------------------------------------------- */

/* Tablet — 768px and above */
@media (min-width: 768px) {
  .pcg-mobile-cta-bar {
    display: flex;
  }

  .pcg-back-top {
    bottom: 76px; /* clear mobile CTA bar */
  }
}

/* Desktop — 1024px and above */
@media (min-width: 1024px) {
  .pcg-mobile-cta-bar {
    display: none; /* desktop has full nav */
  }

  .pcg-back-top {
    bottom: 24px;
  }
}

/* ── MOBILE OVERRIDES (max-width queries) ─────────────────────*/
@media (max-width: 1023px) {
  /* Hide desktop nav links, show hamburger */
  .pcg-nav-links { display: none; }
  .pcg-hamburger { display: flex; }
  .pcg-nav-actions .pcg-btn { display: none; } /* hide in nav on mobile */
}

@media (max-width: 767px) {
  :root {
    --gutter: 20px;
    --s-12: 64px;
    --s-10: 48px;
  }

  .pcg-grid-2,
  .pcg-grid-3 {
    grid-template-columns: 1fr;
  }

  .pcg-form-row {
    grid-template-columns: 1fr;
  }

  .pcg-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }

  .pcg-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--s-2);
  }

  .pcg-mobile-cta-bar {
    display: flex;
  }

  .pcg-trust-strip__inner {
    gap: 24px;
  }

  .pcg-callout-band__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 479px) {
  .pcg-hero-title {
    font-size: 2.2rem;
  }

  .pcg-section-title {
    font-size: 1.8rem;
  }
}

/* ════════════════════════════════════════════════════════════════
   LOGO — Image variant for pages using partials.js
   The img logo replaces the inline SVG mark + text combination.
   A CSS fallback text span is shown if the image fails to load.
════════════════════════════════════════════════════════════════ */
.pcg-logo--img {
  gap: 0;
  padding: 0;
  line-height: 1;
}

.pcg-logo-img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
  /* Prevent layout shift while image loads */
  aspect-ratio: 4 / 1;
}

/* Fallback text — hidden by default; shown via onerror JS if image fails */
.pcg-logo-fallback {
  display: none;
  align-items: center;
  gap: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-style: italic;
  font-size: 1.35rem;
  color: var(--c-white);
  letter-spacing: -0.01em;
  line-height: 1;
}
.pcg-logo-fallback span { color: var(--c-orange); }

/* ════════════════════════════════════════════════════════════════
   HERO BACKGROUND IMAGES — 1200×500px dot-grid assets
   Applied as CSS classes on .pcg-page-hero elements.
   Each image is overlaid with a semi-opaque gradient so white
   headline text remains legible regardless of image colour.

   USAGE: Add the class to the section element, e.g.:
     <section class="pcg-page-hero pcg-hero-bg--drain-relining">

   BRAND NOTE:
   • hero-claims.jpg (dark navy) and hero-emergency.jpg (red)
     align directly with the PCG dark brand palette.
   • Teal-toned images (drain-relining, inspections, services)
     use a stronger dark overlay to maintain text contrast.
   • All overlays tested for WCAG AA 4.5:1 minimum contrast.
════════════════════════════════════════════════════════════════ */

/* Base overlay — all hero bg images get this dark gradient overlay */
.pcg-hero-bg {
  position: relative;
}
.pcg-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
/* Ensure hero inner content sits above the overlay */
.pcg-hero-bg .pcg-page-hero__inner {
  position: relative;
  z-index: 1;
}

/* Dark navy — matches PCG brand directly */
.pcg-hero-bg--dark {
  background-image: url('/assets/images/heroes/hero-claims.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--dark::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.88) 0%,
    rgba(11, 11, 11, 0.75) 100%
  );
}

/* Drain relining — teal dots, stronger overlay for brand alignment */
.pcg-hero-bg--drain-relining {
  background-image: url('/assets/images/heroes/hero-drain-relining.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--drain-relining::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.92) 0%,
    rgba(232, 83, 26, 0.18) 100%
  );
}

/* Emergency — red dots, perfect for after-hours/emergency page */
.pcg-hero-bg--emergency {
  background-image: url('/assets/images/heroes/hero-emergency.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--emergency::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.85) 0%,
    rgba(176, 42, 30, 0.40) 100%
  );
}

/* Reports / inspections — dark teal gradient */
.pcg-hero-bg--inspections {
  background-image: url('/assets/images/heroes/hero-inspections.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--inspections::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.90) 0%,
    rgba(11, 11, 11, 0.75) 100%
  );
}

/* Services hub */
.pcg-hero-bg--services {
  background-image: url('/assets/images/heroes/hero-services.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--services::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.90) 0%,
    rgba(11, 11, 11, 0.76) 100%
  );
}

/* Maintenance / hot water — dark teal gradient */
.pcg-hero-bg--maintenance {
  background-image: url('/assets/images/heroes/hero-maintenance.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--maintenance::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.90) 0%,
    rgba(11, 11, 11, 0.78) 100%
  );
}

/* Thermal imaging — dark navy, nearest match to PCG brand */
.pcg-hero-bg--thermal {
  background-image: url('/assets/images/heroes/hero-thermal-imaging.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--thermal::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.88) 0%,
    rgba(11, 11, 11, 0.74) 100%
  );
}

/* Leak detection */
.pcg-hero-bg--leak {
  background-image: url('/assets/images/heroes/hero-leak-detection.jpg');
  background-size: cover;
  background-position: center;
}
.pcg-hero-bg--leak::after {
  background: linear-gradient(
    135deg,
    rgba(11, 11, 11, 0.92) 0%,
    rgba(11, 11, 11, 0.80) 100%
  );
}

/* ════════════════════════════════════════════════════════════════
   CLAIMS PROCESS DIAGRAM
   Used on the insurance section / claims portal page.
════════════════════════════════════════════════════════════════ */
.pcg-claims-diagram {
  width: 100%;
  max-width: 640px;
  height: auto;
  display: block;
  margin: var(--s-4) auto;
  border-radius: var(--r-lg);
  box-shadow: var(--sh-md);
}