/* ============================================================
   TCS Commercial Cleaning Services — Main Stylesheet
   Brand colours derived from logo:
     Primary (dark red):  #8C1C1C
     Navy (accent):       #1E2A7A
     Orange (highlight):  #E07010
     Tan (secondary):     #9B8455
   ============================================================ */

:root {
  --colour-primary:     #8C1C1C;
  --colour-primary-dk:  #6A1515;
  --colour-navy:        #1E2A7A;
  --colour-orange:      #E07010;
  --colour-tan:         #9B8455;
  --colour-tan-lt:      #C4A97A;
  --colour-green:       #3E7A52;

  --colour-bg:          #F7F5F2;
  --colour-bg-dark:     #1A1A2A;
  --colour-surface:     #FFFFFF;
  --colour-border:      #E2DDD8;

  --colour-text:        #1E1E1E;
  --colour-text-muted:  #5A5A5A;
  --colour-text-light:  #FFFFFF;

  --font-sans:   'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-serif:  Georgia, 'Times New Roman', serif;

  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   2rem;
  --space-lg:   4rem;
  --space-xl:   6rem;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.16);

  --transition: 0.25s ease;
  --max-width:  1160px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--colour-text);
  background: var(--colour-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p { max-width: 65ch; }

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--colour-orange);
  margin-bottom: var(--space-xs);
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

section { padding: var(--space-lg) 0; }

.grid-2 { display: grid; gap: var(--space-md); }
.grid-3 { display: grid; gap: var(--space-md); }
.grid-4 { display: grid; gap: var(--space-md); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  .container { padding: 0 var(--space-md); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  section { padding: var(--space-xl) 0; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--colour-primary);
  color: var(--colour-text-light);
}
.btn-primary:hover {
  background: var(--colour-primary-dk);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--colour-text-light);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}
.btn-outline-dark {
  background: transparent;
  color: var(--colour-primary);
  border: 2px solid var(--colour-primary);
}
.btn-outline-dark:hover {
  background: var(--colour-primary);
  color: #fff;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  background: transparent;
}
.site-nav.scrolled {
  background: var(--colour-bg-dark);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-sm);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.nav-logo img {
  height: 48px;
  width: auto;
}
.nav-logo-text {
  display: none;
}
.nav-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.nav-cta {
  display: none;
}
.nav-tel {
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--transition);
}
.nav-tel:hover { color: var(--colour-tan-lt); }
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--colour-bg-dark);
  padding: var(--space-sm) var(--space-sm) var(--space-md);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(255,255,255,0.85);
  padding: 0.75rem 0;
  font-size: 1.05rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition);
}
.mobile-menu a:hover,
.mobile-menu a.active { color: var(--colour-tan-lt); }
.mobile-menu .mobile-cta {
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.mobile-menu .mobile-tel {
  color: var(--colour-tan-lt);
  font-weight: 600;
  font-size: 1.1rem;
  border-bottom: none;
  padding-bottom: 0;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-logo-text { display: block; color: rgba(255,255,255,0.7); font-size: 0.75rem; line-height: 1.2; }
}
@media (min-width: 1024px) {
  .nav-cta { display: flex; align-items: center; gap: var(--space-sm); }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--colour-bg-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(135deg, #0d1b4b 0%, #1a1a2a 50%, #3a0c0c 100%), url('../images/hero-cleaning.jpg');
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: var(--space-lg);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  color: var(--colour-tan-lt);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}
.hero h1 {
  color: #fff;
  margin-bottom: var(--space-sm);
  max-width: 18ch;
}
.hero h1 span { color: var(--colour-tan-lt); }
.hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.15rem;
  max-width: 52ch;
  margin-bottom: var(--space-md);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--colour-tan-lt);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.25rem;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--colour-primary);
  padding: var(--space-sm) 0;
}
.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  text-align: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 500;
}
.trust-item i { color: var(--colour-tan-lt); font-size: 1rem; }

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.section-head {
  margin-bottom: var(--space-md);
}
.section-head h2 { margin-top: 0.25rem; }
.section-head p {
  color: var(--colour-text-muted);
  margin-top: 0.75rem;
  font-size: 1.05rem;
}
.section-head.centred { text-align: center; }
.section-head.centred p { margin-left: auto; margin-right: auto; }

/* ============================================================
   SERVICES OVERVIEW (HOME)
   ============================================================ */
.services-overview { background: var(--colour-surface); }
.service-card {
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--colour-tan);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--colour-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}
.service-icon i { color: #fff; font-size: 1.25rem; }
.service-card h3 { margin-bottom: 0.5rem; }
.service-card p { font-size: 0.95rem; color: var(--colour-text-muted); max-width: 100%; }
.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--colour-primary);
  transition: gap var(--transition);
}
.service-card .learn-more:hover { gap: 0.6rem; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-us { background: var(--colour-bg); }
.why-us-grid {
  display: grid;
  gap: var(--space-md);
  align-items: center;
}
.why-us-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.why-us-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.why-us-points { display: flex; flex-direction: column; gap: var(--space-sm); }
.why-point {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}
.why-point-icon {
  width: 42px;
  height: 42px;
  background: rgba(140,28,28,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.why-point-icon i { color: var(--colour-primary); font-size: 1rem; }
.why-point-text h4 { margin-bottom: 0.2rem; }
.why-point-text p { font-size: 0.92rem; color: var(--colour-text-muted); max-width: 100%; }

@media (min-width: 768px) {
  .why-us-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   ECO / ORGANIC STRIP
   ============================================================ */
.eco-strip {
  background: var(--colour-green);
  color: #fff;
  padding: var(--space-md) 0;
}
.eco-strip-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}
.eco-strip h3 { color: #fff; font-size: 1.3rem; }
.eco-strip p { color: rgba(255,255,255,0.85); font-size: 0.95rem; max-width: 55ch; }
.eco-strip .btn-outline { border-color: rgba(255,255,255,0.6); }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.our-process { background: var(--colour-surface); }
.steps {
  display: grid;
  gap: var(--space-sm);
  counter-reset: step;
}
.step {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm);
  border-radius: var(--radius-md);
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  counter-increment: step;
}
.step-number {
  min-width: 44px;
  height: 44px;
  background: var(--colour-primary);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-number::before { content: counter(step); }
.step-body h4 { margin-bottom: 0.25rem; }
.step-body p { font-size: 0.92rem; color: var(--colour-text-muted); max-width: 100%; }

@media (min-width: 768px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .step { flex-direction: column; }
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: var(--colour-navy);
  padding: var(--space-lg) 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.75); font-size: 1.05rem; margin: 0 auto var(--space-md); }
.cta-banner .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.page-hero {
  background: var(--colour-bg-dark);
  padding: 140px 0 var(--space-lg);
  position: relative;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: #1a1a2a;
  opacity: 0.4;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: 0.5rem; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 55ch; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
  font-size: 0.85rem;
}
.breadcrumb a { color: var(--colour-tan-lt); }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: rgba(255,255,255,0.7); }

.service-detail {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--colour-border);
}
.service-detail:nth-child(even) { background: var(--colour-surface); }
.service-detail-grid {
  display: grid;
  gap: var(--space-md);
  align-items: center;
}
.service-detail-grid.reverse .service-detail-image { order: -1; }
.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
}
.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-detail-body .section-label { display: block; }
.service-detail-body h2 { margin-top: 0.25rem; margin-bottom: 0.75rem; }
.service-detail-body p { color: var(--colour-text-muted); margin-bottom: var(--space-sm); }
.feature-list { display: flex; flex-direction: column; gap: 0.5rem; }
.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--colour-text-muted);
}
.feature-list li i { color: var(--colour-green); font-size: 0.9rem; flex-shrink: 0; }

@media (min-width: 768px) {
  .service-detail-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid.reverse .service-detail-image { order: unset; }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-intro { background: var(--colour-surface); }
.about-grid {
  display: grid;
  gap: var(--space-md);
  align-items: center;
}
.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-body .section-label { display: block; }
.about-body h2 { margin-top: 0.25rem; margin-bottom: var(--space-sm); }
.about-body p { color: var(--colour-text-muted); margin-bottom: var(--space-sm); }
.about-highlight {
  background: rgba(140,28,28,0.06);
  border-left: 3px solid var(--colour-primary);
  padding: var(--space-sm) var(--space-sm) var(--space-sm) 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--colour-text-muted);
  margin: var(--space-sm) 0;
}
.about-highlight strong { color: var(--colour-primary); font-style: normal; }

@media (min-width: 768px) {
  .about-grid { grid-template-columns: 2fr 3fr; }
}

.values-section { background: var(--colour-bg); }
.value-card {
  background: var(--colour-surface);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.value-card-icon {
  width: 60px;
  height: 60px;
  background: var(--colour-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}
.value-card-icon i { color: #fff; font-size: 1.4rem; }
.value-card h3 { margin-bottom: 0.5rem; }
.value-card p { font-size: 0.92rem; color: var(--colour-text-muted); margin: 0 auto; }

.timeline-section { background: var(--colour-surface); }
.timeline { position: relative; max-width: 680px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--colour-border);
}
.timeline-item {
  display: flex;
  gap: var(--space-sm);
  padding-bottom: var(--space-md);
  position: relative;
}
.timeline-dot {
  width: 42px;
  height: 42px;
  background: var(--colour-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
  border: 3px solid var(--colour-bg);
}
.timeline-dot i { color: #fff; font-size: 0.9rem; }
.timeline-body { padding-top: 8px; }
.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--colour-orange);
  margin-bottom: 0.2rem;
}
.timeline-body h4 { margin-bottom: 0.25rem; }
.timeline-body p { font-size: 0.9rem; color: var(--colour-text-muted); max-width: 100%; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { background: var(--colour-surface); }
.contact-grid {
  display: grid;
  gap: var(--space-lg);
}
.contact-info h2 { margin-bottom: var(--space-sm); }
.contact-info p { color: var(--colour-text-muted); margin-bottom: var(--space-md); }
.contact-methods { display: flex; flex-direction: column; gap: var(--space-sm); }
.contact-method {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--colour-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--colour-border);
  transition: box-shadow var(--transition);
}
.contact-method:hover { box-shadow: var(--shadow-sm); }
.contact-method-icon {
  width: 44px;
  height: 44px;
  background: var(--colour-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-method-icon i { color: #fff; font-size: 1rem; }
.contact-method-body h4 { margin-bottom: 0.15rem; font-size: 0.85rem; color: var(--colour-text-muted); font-weight: 500; }
.contact-method-body a,
.contact-method-body span {
  font-weight: 600;
  font-size: 1rem;
  color: var(--colour-text);
  transition: color var(--transition);
}
.contact-method-body a:hover { color: var(--colour-primary); }

.contact-form-wrap {
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}
.contact-form-wrap h3 { margin-bottom: var(--space-sm); }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--colour-text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--colour-text);
  background: var(--colour-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--colour-primary);
  box-shadow: 0 0 0 3px rgba(140,28,28,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; gap: var(--space-sm); }
.form-submit { width: 100%; justify-content: center; padding: 1rem; font-size: 1rem; }

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 5fr 7fr; }
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--space-sm);
}
.social-link {
  width: 40px;
  height: 40px;
  background: var(--colour-bg);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--colour-text-muted);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-link:hover {
  background: var(--colour-primary);
  color: #fff;
  border-color: var(--colour-primary);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--colour-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-lg) 0 var(--space-md);
}
.footer-grid {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.footer-brand img { height: 52px; margin-bottom: var(--space-sm); }
.footer-brand p { font-size: 0.9rem; max-width: 32ch; }
.footer-col h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--colour-tan-lt); }
.footer-col .footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}
.footer-col .footer-contact-item i { color: var(--colour-tan-lt); margin-top: 3px; flex-shrink: 0; }
.footer-col .footer-contact-item a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-col .footer-contact-item a:hover { color: var(--colour-tan-lt); }
.footer-bottom {
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--colour-tan-lt); }

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
}

/* ============================================================
   IMAGE FALLBACKS
   ============================================================ */
.service-detail-image img,
.why-us-image img,
.about-image img {
  background: linear-gradient(135deg, var(--colour-border) 0%, var(--colour-bg) 100%);
  min-height: 200px;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-primary { color: var(--colour-primary); }
.text-muted  { color: var(--colour-text-muted); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}