/* ==========================================================================
   CS CHARTERED SURVEYORS & PARTY WALL SERVICES
   Production Stylesheet - Modernized Responsive Architecture
   Playbook: Professional Services (Variant A: Editorial Authority)
   Locality: West Norwood / Dulwich (SE21), London, England, GB
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Root Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette from design_brief.json */
  --color-bg: #fbfaf5;            /* Paper white body canvas */
  --color-surface: #f0efe4;       /* Greener document-wallet surface */
  --color-surface-card: #ffffff;  /* Crisp white card background */
  --color-text: #1c2112;         /* Ink-dark olive text (contrast > 14:1) */
  --color-muted: #565c48;        /* Muted olive grey for secondary text */
  --color-primary: #56731b;      /* Deep brand olive (contrast 5.4:1 on white) */
  --color-primary-hover: #465f15;
  --color-primary-text: #ffffff;
  --color-accent: #b4532a;       /* London stock-brick terracotta (4.8:1 on bg) */
  --color-accent-hover: #96421e;
  --color-accent-light: #e08a5f; /* Light brick for large numbers on dark */
  --color-dark: #1e2811;         /* Near-black ink for footer and closing CTA */
  --color-dark-text: #f3f1e6;
  --color-dark-muted: #abb19e;
  --color-hero-bg: #2e3f12;      /* Deep shade of brand olive */
  --color-hero-text: #fbfaf5;
  --color-hero-muted: #b8c79c;
  
  /* Decorative Accents */
  --color-olive-brand: #6b8e23;  /* Original olive for hairlines & step icons */
  --color-olive-light: #a8c256;  /* Light olive highlight on dark bands */
  --color-border-subtle: rgba(28, 33, 18, 0.12);
  --color-border-hairline: rgba(86, 115, 27, 0.22);
  --color-border-dark: rgba(243, 241, 230, 0.14);

  /* Typography Scales (Variant A: Editorial Authority) */
  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-body: 'Public Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  
  /* Fluid Typographic Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.85rem, 0.8rem + 0.3vw, 0.9375rem);
  --text-base: clamp(1rem, 0.96rem + 0.25vw, 1.0625rem);
  --text-md: clamp(1.125rem, 1.05rem + 0.4vw, 1.25rem);
  --text-lg: clamp(1.35rem, 1.25rem + 0.6vw, 1.55rem);
  --text-xl: clamp(1.65rem, 1.45rem + 1vw, 2rem);
  --text-2xl: clamp(1.8rem, 1.5rem + 1.6vw, 2.75rem); /* h2 */
  --text-3xl: clamp(2.4rem, 1.8rem + 3vw, 4.25rem);    /* h1 */
  
  /* Spacing Scale (8pt grid foundation) */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Structural Geometry */
  --container-max: 1240px;
  --container-narrow: 840px;
  --header-height: 64px;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  /* Shadows & Elevations */
  --shadow-sm: 0 1px 3px rgba(28, 33, 18, 0.08);
  --shadow-md: 0 4px 16px rgba(28, 33, 18, 0.08), 0 1px 4px rgba(28, 33, 18, 0.04);
  --shadow-lg: 0 12px 32px rgba(28, 33, 18, 0.12), 0 2px 8px rgba(28, 33, 18, 0.06);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 250ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Elements
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: clip; /* Fix potential horizontal shifts without disabling sticky */
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Focus styles for WCAG 2.1 AA Compliance */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Accessible Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  inset-inline-start: 1rem;
  z-index: 99999;
  background: var(--color-primary);
  color: var(--color-primary-text);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

.skip-link:focus {
  top: 1rem;
}

/* Typography Standards */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: inherit;
}

h1 {
  font-size: var(--text-3xl);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-2xl);
  letter-spacing: -0.015em;
}

h3 {
  font-size: var(--text-xl);
}

h4 {
  font-size: var(--text-lg);
  font-family: var(--font-body);
  font-weight: 600;
}

p {
  margin-block-end: 1rem;
}

p:last-child {
  margin-block-end: 0;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: transparent;
}

address {
  font-style: normal;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* Subtitle & Section Labels */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-block-end: var(--space-3);
}

.eyebrow.eyebrow-light {
  color: var(--color-accent-light);
}

.eyebrow.eyebrow-olive {
  color: var(--color-olive-light);
}

/* --------------------------------------------------------------------------
   3. Top Announcement Bar (Never Sticky)
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--color-dark);
  color: var(--color-dark-muted);
  border-block-end: 1px solid var(--color-border-dark);
  font-size: var(--text-xs);
  position: relative;
  z-index: 1001;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  gap: var(--space-4);
  flex-wrap: nowrap;
}

.top-bar-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-dark-muted);
  text-decoration: none;
  white-space: nowrap;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: currentColor;
}

.top-bar-item:hover {
  color: var(--color-hero-text);
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-dark-text);
}

.top-bar-badge .status-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-olive-light);
  border-radius: var(--radius-full);
  display: inline-block;
}

/* Mobile top bar constraints (< 768px): exactly 1 row, max 36px tall */
@media (max-width: 767px) {
  .top-bar-inner {
    min-height: 34px;
    height: 34px;
    justify-content: space-between;
    gap: var(--space-2);
    overflow: hidden;
  }
  
  .top-bar-hide-mobile {
    display: none !important;
  }
  
  .top-bar-item span {
    font-size: 0.75rem;
  }
}

/* --------------------------------------------------------------------------
   4. Sticky Primary Header (Direct Child of Body, Never Hidden on Scroll)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-hero-bg);
  border-block-end: 1px solid rgba(168, 194, 86, 0.2);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header.scrolled {
  background-color: rgba(30, 40, 17, 0.98);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  height: var(--header-height);
  flex-wrap: nowrap;
}

/* Brand Logo (Always link to home) */
.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  min-width: 0;
  flex: 0 1 auto;
}

.brand-emblem {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.brand-text-block {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 4vw, 1.4rem);
  font-weight: 600;
  color: var(--color-hero-text);
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-sub {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-olive-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Desktop Navigation */
.desktop-nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-hero-text);
  text-decoration: none;
  padding-block: var(--space-1);
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  bottom: -4px;
  height: 2px;
  background-color: var(--color-accent-light);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: none;
  align-items: center;
  gap: var(--space-3);
}

/* Header Action Buttons */
.btn-nav-call {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-nav-call:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
}

/* Mobile Header Controls (< 768px) */
.mobile-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
  margin-inline-start: auto;
}

.mobile-call-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-hero-text);
  text-decoration: none;
  border: 1px solid rgba(168, 194, 86, 0.3);
}

.mobile-call-btn:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  border-radius: var(--radius-sm);
  background-color: transparent;
  color: var(--color-hero-text);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: background-color var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.mobile-menu-toggle .hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer (Below header, full width) */
.mobile-drawer {
  display: none;
  position: absolute;
  top: 100%;
  inset-inline: 0;
  background-color: var(--color-dark);
  border-block-end: 2px solid var(--color-accent);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
  padding: var(--space-6) var(--space-4);
  animation: slideDrawerDown 0.25s ease-out forwards;
  z-index: 999;
}

.mobile-drawer.is-open {
  display: block;
}

@keyframes slideDrawerDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-end: var(--space-6);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-dark-text);
  text-decoration: none;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.04);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--color-primary);
  color: #ffffff;
}

.mobile-drawer-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-block-start: var(--space-4);
  border-block-start: 1px solid var(--color-border-dark);
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }
  
  .header-actions {
    display: flex;
  }
  
  .mobile-header-actions {
    display: none;
  }
  
  .mobile-drawer {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   5. Buttons & Interactive Controls
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-base);
  line-height: 1.25;
  padding: 0.8125rem 1.625rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  min-height: 48px; /* Touch target >= 48px */
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-hero-text);
  border: 1px solid rgba(251, 250, 245, 0.35);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-hero-text);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-secondary-light {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-subtle);
}

.btn-secondary-light:hover {
  background-color: var(--color-surface);
  border-color: var(--color-text);
  color: var(--color-text);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-whatsapp:hover {
  background-color: #1ebe5d;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   6. Hero Section (Colourful Hero, Never White)
   Treatment: brand-tint-pattern (heroBg #2e3f12 with Flemish brick bond pattern)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background-color: var(--color-hero-bg);
  color: var(--color-hero-text);
  padding-block: clamp(2.5rem, 6vw, 5rem);
  border-block-end: 4px solid var(--color-accent); /* Brick-red bottom border line */
  overflow: hidden;
}

/* Flemish-Bond Subtle Pattern Overlay */
.hero-pattern-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0 h60 M0,15 h60 M0,30 h60 M15,0 v15 M45,0 v15 M0,15 v15 M30,15 v15' fill='none' stroke='%236b8e23' stroke-width='1' stroke-opacity='0.12'/%3E%3C/svg%3E");
  background-repeat: repeat;
  mask-image: linear-gradient(to right, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.7) 60%, rgba(0,0,0,0.9) 100%);
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.7) 60%, rgba(0,0,0,0.9) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-badge-wrap {
  margin-block-end: var(--space-4);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background-color: rgba(168, 194, 86, 0.15);
  border: 1px solid rgba(168, 194, 86, 0.35);
  color: var(--color-olive-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-title {
  color: var(--color-hero-text);
  margin-block-end: var(--space-5);
  line-height: 1.15;
}

.hero-subtitle {
  font-size: var(--text-md);
  line-height: 1.6;
  color: var(--color-hero-muted);
  margin-block-end: var(--space-8);
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-block-end: var(--space-8);
}

/* Real Proof Strip below Hero Buttons */
.hero-proof-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  padding-block-start: var(--space-6);
  border-block-start: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.875rem;
  color: var(--color-olive-light);
}

.hero-proof-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.proof-sep {
  color: rgba(255, 255, 255, 0.3);
  font-weight: bold;
}

.hero-rating-stars {
  color: #f59e0b;
}

/* Hero Media Column (Terrace Photo in Hairline Frame) */
.hero-media-wrap {
  position: relative;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(168, 194, 86, 0.35);
  padding: 6px;
  background-color: rgba(255, 255, 255, 0.04);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

.hero-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-xs);
  display: block;
}

@media (min-width: 992px) {
  .hero-image {
    aspect-ratio: 1600 / 1063;
    max-height: 520px;
  }
}

.hero-image-caption {
  position: absolute;
  bottom: 14px;
  inset-inline: 14px;
  background-color: rgba(30, 40, 17, 0.88);
  backdrop-filter: blur(4px);
  color: var(--color-hero-text);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-xs);
  font-size: 0.8125rem;
  border: 1px solid rgba(168, 194, 86, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   7. Section 2: "Whichever side of the wall you're on" (Paper White)
   -------------------------------------------------------------------------- */
.section-who-we-help {
  padding-block: clamp(3rem, 6vw, 5rem);
  background-color: var(--color-bg);
}

.section-header-centered {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-block-end: clamp(2rem, 4vw, 3.5rem);
}

.two-sides-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-block-end: var(--space-8);
}

@media (min-width: 768px) {
  .two-sides-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

.side-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.side-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.side-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  border-radius: var(--radius-xs);
  margin-block-end: var(--space-4);
}

.side-badge.accent {
  background-color: var(--color-accent);
}

.side-card h3 {
  margin-block-end: var(--space-3);
  font-size: var(--text-lg);
}

.side-card p {
  color: var(--color-muted);
  margin-block-end: var(--space-5);
  flex-grow: 1;
}

.side-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.side-link:hover {
  color: var(--color-accent);
}

.other-clients-note {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-muted);
  padding-block-start: var(--space-4);
  border-block-start: 1px solid var(--color-border-subtle);
}

/* --------------------------------------------------------------------------
   8. Section 3: Signature Section - "The Party Wall Act, on one page"
   Surface: #f0efe4 (Document wallet surface)
   -------------------------------------------------------------------------- */
.section-signature {
  background-color: var(--color-surface);
  padding-block: clamp(3rem, 6vw, 5.5rem);
  border-block: 1px solid var(--color-border-hairline);
  position: relative;
}

.signature-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* Interactive Tabs for the 3 Notice Types */
.notice-tabs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-block-end: var(--space-4);
}

.notice-tab-btn {
  padding: 0.625rem 1.125rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background-color: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border-subtle);
  transition: all var(--transition-fast);
}

.notice-tab-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.notice-tab-btn.active {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Architectural Cross-Section Graphic Box */
.cross-section-stage {
  background-color: #ffffff;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.25rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.cross-section-svg-wrap {
  width: 100%;
  max-width: 900px;
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  max-height: 460px;
}

.cross-section-svg {
  width: 100%;
  height: 100%;
}

/* Active Notice Detail Card */
.notice-detail-card {
  margin-block-start: var(--space-5);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-subtle);
  border-inline-start: 4px solid var(--color-accent);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.notice-detail-title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-accent);
  margin-block-end: 4px;
}

.notice-detail-text {
  font-size: 0.9375rem;
  color: var(--color-text);
  margin: 0;
}

/* 4-Step Ruled Timeline with Brick-Red Numerals */
.party-wall-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-block-start: var(--space-6);
}

@media (min-width: 640px) {
  .party-wall-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .party-wall-timeline {
    grid-template-columns: repeat(4, 1fr);
  }
}

.timeline-step {
  position: relative;
  padding-block-start: var(--space-4);
  border-block-start: 2px solid var(--color-border-hairline);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  margin-block-end: var(--space-2);
}

.step-title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-block-end: var(--space-2);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   9. Section 4: What We Do (Services Editorial List)
   Editorial Authority Layout on Paper White (#fbfaf5)
   -------------------------------------------------------------------------- */
.section-services {
  background-color: var(--color-bg);
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.services-editorial-layout {
  display: flex;
  flex-direction: column;
}

.service-editorial-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding-block: clamp(2rem, 4vw, 3rem);
  border-block-end: 1px solid var(--color-border-subtle);
  transition: background-color var(--transition-fast);
}

.service-editorial-item:first-child {
  border-block-start: 1px solid var(--color-border-subtle);
}

@media (min-width: 900px) {
  .service-editorial-item {
    grid-template-columns: 4fr 5fr 3fr;
    gap: var(--space-6);
    align-items: center;
  }
}

/* Party Wall Matters Leads & Gets Blueprint Photo */
.service-editorial-item.lead-item {
  background-color: var(--color-surface);
  margin-inline: -1rem;
  padding-inline: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-hairline);
}

@media (min-width: 900px) {
  .service-editorial-item.lead-item {
    margin-inline: 0;
    padding: clamp(2rem, 3.5vw, 3rem);
    grid-template-columns: 6fr 6fr;
  }
}

.service-title-col h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  margin-block-end: var(--space-2);
}

.service-outcome-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-block-end: var(--space-3);
}

.service-body-col p {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 0;
}

.service-action-col {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

@media (min-width: 900px) {
  .service-action-col {
    justify-content: flex-end;
  }
}

.service-blueprint-frame {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border-hairline);
  box-shadow: var(--shadow-sm);
}

.service-blueprint-img {
  width: 100%;
  aspect-ratio: 1600 / 1028;
  object-fit: cover;
  display: block;
}

/* --------------------------------------------------------------------------
   10. Section 5: Proof Band ("What clients say about working with Chris")
   Full-width Colour Band on Primary #56731b (Variant A Signature)
   -------------------------------------------------------------------------- */
.proof-band {
  background-color: var(--color-primary);
  color: var(--color-primary-text);
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  position: relative;
  overflow: hidden;
}

.proof-band-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 992px) {
  .proof-band-grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(3rem, 5vw, 5rem);
  }
}

.quote-block {
  display: flex;
  flex-direction: column;
}

.quote-icon {
  width: 44px;
  height: 44px;
  fill: rgba(255, 255, 255, 0.35);
  margin-block-end: var(--space-4);
}

.quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  line-height: 1.4;
  color: #ffffff;
  margin-block-end: var(--space-5);
}

.quote-author-line {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.quote-author-source {
  color: var(--color-olive-light);
  font-weight: 400;
}

/* Numbers Column */
.proof-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  padding: var(--space-6);
  background-color: rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-figure {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.25rem);
  font-weight: 600;
  color: #ffffff;
  line-height: 1;
  margin-block-end: var(--space-2);
}

.stat-figure.brick {
  color: var(--color-accent-light);
}

.stat-label {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   11. Section 6: How It Works ("From first call to signed award")
   Horizontal Rule-and-Number on Paper White (#fbfaf5)
   -------------------------------------------------------------------------- */
.section-how-it-works {
  background-color: var(--color-bg);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.steps-horizontal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .steps-horizontal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .steps-horizontal-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.step-card {
  position: relative;
  padding-block-start: var(--space-4);
  border-block-start: 2px solid var(--color-olive-brand);
}

.step-card-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  margin-block-end: var(--space-2);
}

.step-card h3 {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 700;
  margin-block-end: var(--space-2);
}

.step-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 0;
}

/* --------------------------------------------------------------------------
   12. Section 7: Local Streets ("We know these houses")
   Full-Bleed Photo Band with Dark Olive Caption Panel
   -------------------------------------------------------------------------- */
.section-local-streets {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  background-color: var(--color-dark);
  overflow: hidden;
}

.local-streets-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.local-streets-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  background: linear-gradient(to top, rgba(30, 40, 17, 0.95) 0%, rgba(30, 40, 17, 0.82) 75%, transparent 100%);
}

.local-streets-panel {
  max-width: 800px;
  color: var(--color-dark-text);
}

.local-streets-panel h2 {
  color: #ffffff;
  margin-block-end: var(--space-3);
}

.local-streets-panel p {
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-dark-muted);
  margin-block-end: var(--space-4);
}

.local-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.local-tag {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-olive-light);
  border: 1px solid rgba(168, 194, 86, 0.3);
}

/* --------------------------------------------------------------------------
   13. Section 8: Reviews ("38 five-star Google reviews")
   Surface: #f0efe4 (Two-Column Masonry)
   -------------------------------------------------------------------------- */
.section-reviews {
  background-color: var(--color-surface);
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.reviews-masonry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-block-end: var(--space-8);
}

@media (min-width: 768px) {
  .reviews-masonry-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

.review-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.review-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.review-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-block-end: var(--space-3);
}

.review-quote {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text);
  margin-block-end: var(--space-4);
  flex-grow: 1;
}

.review-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block-start: var(--space-3);
  border-block-start: 1px solid var(--color-border-subtle);
  font-size: 0.8125rem;
}

.reviewer-name {
  font-weight: 700;
  color: var(--color-text);
}

.review-source-badge {
  color: var(--color-muted);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.reviews-cta-center {
  text-align: center;
}

/* --------------------------------------------------------------------------
   14. Section 9: Why Us ("Why homeowners choose CS Chartered Surveyors")
   Split Section on Paper White (#fbfaf5)
   -------------------------------------------------------------------------- */
.section-why-us {
  background-color: var(--color-bg);
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 992px) {
  .why-us-grid {
    grid-template-columns: 6fr 6fr;
    gap: clamp(3rem, 5vw, 5rem);
  }
}

.credentials-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-block: var(--space-6);
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.credential-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  fill: var(--color-primary);
  margin-block-start: 3px;
}

.credential-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-muted);
}

.credential-item strong {
  color: var(--color-text);
}

.why-us-image-frame {
  position: relative;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-hairline);
  padding: 6px;
  background-color: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.why-us-image {
  width: 100%;
  aspect-ratio: 1600 / 1067;
  object-fit: cover;
  border-radius: var(--radius-xs);
  display: block;
}

.why-us-caption {
  padding-block-start: var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-muted);
  font-style: italic;
  text-align: center;
}

/* --------------------------------------------------------------------------
   15. Section 10: FAQ Accordion ("Party wall questions we're asked every week")
   Clean, Accessible Accordion on Paper White (#fbfaf5)
   -------------------------------------------------------------------------- */
.section-faq {
  background-color: var(--color-bg);
  padding-block: clamp(3rem, 6vw, 5.5rem);
  border-block-start: 1px solid var(--color-border-subtle);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 840px;
  margin-inline: auto;
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-primary);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: start;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  color: var(--color-text);
  background: transparent;
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  fill: currentColor;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-panel {
  display: none;
  padding: 0 var(--space-6) var(--space-6) var(--space-6);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-muted);
  border-block-start: 1px solid rgba(86, 115, 27, 0.1);
  padding-block-start: var(--space-4);
}

.faq-item.is-open .faq-panel {
  display: block;
}

.faq-panel p:last-child {
  margin-block-end: 0;
}

.faq-cta-advice {
  margin-block-start: var(--space-3);
  font-weight: 600;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   16. Section 11: CTA Band ("Tell us about your project")
   Full-width Band on Dark #1e2811 with Flemish Brick Bond Pattern
   -------------------------------------------------------------------------- */
.section-cta-band {
  position: relative;
  background-color: var(--color-dark);
  color: var(--color-dark-text);
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  overflow: hidden;
  border-block-start: 3px solid var(--color-accent);
}

.cta-band-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.cta-band-content h2 {
  color: #ffffff;
  margin-block-end: var(--space-3);
}

.cta-band-content p {
  font-size: var(--text-md);
  color: var(--color-dark-muted);
  line-height: 1.6;
  margin-block-end: var(--space-6);
}

.cta-band-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   17. Section 12: Contact Hub ("Get in contact")
   Split Section on Paper White (#fbfaf5)
   -------------------------------------------------------------------------- */
.section-contact {
  background-color: var(--color-bg);
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.contact-split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 992px) {
  .contact-split-grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(3rem, 5vw, 5rem);
  }
}

/* Enquiry Form Styling */
.enquiry-form-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-block-end: var(--space-4);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-block-end: var(--space-1);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  font-size: 0.9375rem;
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  outline: 2px solid rgba(86, 115, 27, 0.25);
  box-shadow: 0 0 0 3px rgba(86, 115, 27, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block-start: var(--space-2);
}

.radio-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--color-text);
  cursor: pointer;
}

.form-privacy-note {
  font-size: 0.78rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-block: var(--space-4);
}

.form-feedback {
  display: none;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  margin-block-end: var(--space-4);
  font-size: 0.875rem;
}

.form-feedback.success {
  display: block;
  background-color: #e8f5e9;
  color: #1b5e20;
  border: 1px solid #a5d6a7;
}

.form-feedback.error {
  display: block;
  background-color: #ffebee;
  color: #c62828;
  border: 1px solid #ffcdd2;
}

/* Office Details & Opening Hours Column */
.office-info-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.info-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}

.info-box h3 {
  font-size: 1.15rem;
  margin-block-end: var(--space-3);
}

.contact-direct-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-end: var(--space-4);
  font-size: 0.9375rem;
}

.contact-link-row {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  text-decoration: none;
}

.contact-link-row:hover {
  color: var(--color-primary);
}

/* Operating Hours Table */
.hours-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-block-end: var(--space-3);
}

.hours-table tr {
  border-block-end: 1px solid var(--color-border-subtle);
}

.hours-table td {
  padding-block: 0.5rem;
}

.hours-table td:last-child {
  text-align: end;
  font-weight: 500;
}

.hours-table tr.is-today {
  background-color: rgba(86, 115, 27, 0.12);
  font-weight: 700;
  color: var(--color-primary);
}

.hours-table tr.is-today td {
  padding-inline: 0.5rem;
}

.today-indicator {
  display: inline-block;
  font-size: 0.6875rem;
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  margin-inline-start: 6px;
  text-transform: uppercase;
}

/* Embedded Map Frame */
.map-embed-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-hairline);
  overflow: hidden;
  margin-block-start: var(--space-4);
}

.map-embed-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   18. Section 13: Footer (Dark #1e2811)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-dark-muted);
  padding-block-start: clamp(3rem, 6vw, 5rem);
  padding-block-end: clamp(2rem, 4vw, 3rem);
  border-block-start: 1px solid var(--color-border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-block-end: var(--space-8);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 4fr 3fr 2fr 3fr;
  }
}

.footer-col h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-dark-text);
  margin-block-end: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-brand-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-block: var(--space-3);
  color: var(--color-dark-muted);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 0.875rem;
}

.footer-link {
  color: var(--color-dark-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-hero-text);
}

.footer-legal-bar {
  padding-block-start: var(--space-6);
  border-block-start: 1px solid var(--color-border-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: 0.8125rem;
  color: rgba(243, 241, 230, 0.6);
}

@media (min-width: 768px) {
  .footer-legal-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-photo-credit {
  font-size: 0.75rem;
  color: rgba(243, 241, 230, 0.5);
}

/* --------------------------------------------------------------------------
   19. Back to Top Button & Mobile Sticky Bottom Bar
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 24px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-base);
  z-index: 990;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
}

/* Mobile Sticky Bottom Action Bar (< 768px) */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  inset-inline: 0;
  height: 60px;
  background-color: var(--color-dark);
  border-block-start: 2px solid var(--color-accent);
  z-index: 989;
  padding: 6px 12px;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.3);
}

@media (max-width: 767px) {
  .mobile-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }
  
  /* Give bottom spacing on body so content isn't covered */
  body {
    padding-bottom: 60px;
  }
  
  .back-to-top {
    bottom: 72px;
    inset-inline-end: 16px;
  }
}

.mobile-sticky-action {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 46px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   20. Lightweight Floating Cookie Consent Banner
   Non-blocking, persistent, with bottom reopen trigger
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  inset-inline-start: 20px;
  max-width: 420px;
  width: calc(100% - 40px);
  background-color: #ffffff;
  color: var(--color-text);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  z-index: 998;
  display: none;
  animation: slideCookieUp 0.3s ease-out forwards;
}

@keyframes slideCookieUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cookie-banner.is-active {
  display: block;
}

.cookie-banner-title {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  margin-block-end: 6px;
}

.cookie-banner-text {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-block-end: var(--space-3);
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cookie-btn {
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  cursor: pointer;
}

.cookie-btn-accept {
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
}

.cookie-btn-decline {
  background-color: transparent;
  color: var(--color-muted);
  border: 1px solid var(--color-border-subtle);
}

.cookie-reopen-trigger {
  position: fixed;
  bottom: 12px;
  inset-inline-start: 12px;
  background-color: rgba(30, 40, 17, 0.8);
  color: var(--color-dark-text);
  font-size: 0.6875rem;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  z-index: 900;
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.cookie-reopen-trigger.is-visible {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* --------------------------------------------------------------------------
   21. Subpage Specific Styles (services.html, contact.html, privacy-policy.html)
   -------------------------------------------------------------------------- */
.page-hero {
  background-color: var(--color-hero-bg);
  color: var(--color-hero-text);
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-block-end: 4px solid var(--color-accent);
  position: relative;
}

.page-hero h1 {
  margin-block-end: var(--space-2);
}

.page-hero-subtitle {
  font-size: var(--text-md);
  color: var(--color-hero-muted);
  max-width: 680px;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  margin-block-end: var(--space-3);
  color: var(--color-hero-muted);
}

.breadcrumbs a {
  color: var(--color-olive-light);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* Services Detailed Grid */
.services-detailed-section {
  padding-block: clamp(3rem, 6vw, 5.5rem);
  background-color: var(--color-bg);
}

.service-card-expanded {
  background-color: #ffffff;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  margin-block-end: var(--space-8);
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .service-card-expanded {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-8);
    align-items: center;
  }
  
  .service-card-expanded.reverse {
    grid-template-columns: 5fr 7fr;
  }
  
  .service-card-expanded.reverse .service-expand-text {
    order: 2;
  }
  
  .service-card-expanded.reverse .service-expand-visual {
    order: 1;
  }
}

.service-expand-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-block-end: var(--space-3);
}

.service-expand-text p {
  color: var(--color-muted);
  line-height: 1.65;
  margin-block-end: var(--space-4);
}

.service-key-benefits {
  list-style: disc;
  margin-inline-start: 1.25rem;
  margin-block-end: var(--space-6);
  color: var(--color-text);
  font-size: 0.9375rem;
}

.service-key-benefits li {
  margin-block-end: 0.35rem;
}

/* Privacy Policy Layout */
.privacy-content-wrap {
  padding-block: clamp(3rem, 6vw, 5rem);
  background-color: var(--color-bg);
}

.privacy-article {
  background-color: #ffffff;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-sm);
}

.privacy-article h2 {
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  margin-block-start: var(--space-8);
  margin-block-end: var(--space-3);
  padding-block-start: var(--space-6);
  border-block-start: 1px solid var(--color-border-subtle);
}

.privacy-article h2:first-child {
  margin-block-start: 0;
  padding-block-start: 0;
  border-block-start: none;
}

.privacy-article h3 {
  font-size: 1.2rem;
  margin-block-start: var(--space-5);
  margin-block-end: var(--space-2);
}

.privacy-article p,
.privacy-article li {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.privacy-article ul {
  list-style: disc;
  margin-inline-start: 1.5rem;
  margin-block: var(--space-3);
}

.privacy-article strong {
  color: var(--color-text);
}

/* --------------------------------------------------------------------------
   22. Motion & Accessibility Directives
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .reveal-on-scroll.is-revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print Stylesheet */
@media print {
  .site-header,
  .top-bar,
  .mobile-sticky-bar,
  .back-to-top,
  .cookie-banner,
  .btn,
  .enquiry-form-card,
  .faq-trigger svg {
    display: none !important;
  }

  body {
    background-color: #ffffff;
    color: #000000;
    font-size: 11pt;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 8pt;
  }
}