/* ==========================================================================
   Ripe Solutions - Modern Design System & Production Stylesheet
   Locality: London, Greater London, GB
   Brand Palette & Typographic Hierarchy from design_brief.json & Playbook Variant C
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens (:root)
   -------------------------------------------------------------------------- */
:root {
  /* Exact Brand Palette from design_brief.json */
  --bg: #f9f8f6;
  --surface: #ffffff;
  --text: #191726;
  --muted: #5b566e;
  --primary: #544c9c;
  --primary-text: #ffffff;
  --accent: #c86d3b;
  --dark: #12101d;
  --dark-text: #f2eff8;

  /* Derived functional shades for depth and WCAG AA contrast */
  --primary-hover: #433c82;
  --primary-light: #f0eff8;
  --primary-border: #d5d1ea;
  --accent-hover: #b05c2d;
  --accent-light: #fbf1eb;
  --dark-surface: #1a1728;
  --border: #e5e1d8;
  --border-light: #eeece6;
  --surface-alt: #f2efe9;
  --star-gold: #e59819;

  /* Typography */
  --font-display: 'Bricolage Grotesque', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout & Geometry */
  --container-max: 1240px;
  --header-height: 80px;
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Elevations & Shadows */
  --shadow-sm: 0 2px 4px rgba(18, 16, 29, 0.04), 0 1px 2px rgba(18, 16, 29, 0.06);
  --shadow-md: 0 4px 12px rgba(18, 16, 29, 0.08), 0 2px 4px rgba(18, 16, 29, 0.04);
  --shadow-lg: 0 12px 32px rgba(18, 16, 29, 0.12), 0 4px 8px rgba(18, 16, 29, 0.06);
  --shadow-xl: 0 20px 48px rgba(18, 16, 29, 0.16);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

/* Strict requirement: header must be sticky, do NOT set overflow:hidden on html/body */
body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: clip; /* clips horizontal bleed without breaking position:sticky */
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

ul,
ol {
  list-style: none;
}

/* Focus Visibility for WCAG AA */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* Typography Scale using clamp() */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  color: var(--text);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw + 0.25rem, 1.75rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-muted {
  color: var(--muted);
}

.text-lead {
  font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.25rem);
  line-height: 1.55;
  color: var(--muted);
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--primary);
  color: #fff;
  padding: 10px 18px;
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 15px;
}

/* --------------------------------------------------------------------------
   3. Layout & Common Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding-inline: 2rem;
  }
}

.section {
  padding-block: clamp(3.5rem, 6vw, 6rem);
}

.section-tight {
  padding-block: clamp(2.5rem, 4vw, 4rem);
}

.section-dark {
  background-color: var(--dark);
  color: var(--dark-text);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #ffffff;
}

.section-dark .text-muted {
  color: #a49fc0;
}

.section-white {
  background-color: var(--surface);
}

.section-header {
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-header.text-center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background-color: var(--accent-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

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

.section-title {
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   4. Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  min-height: 48px; /* Strict touch target standard */
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-text);
  box-shadow: 0 4px 14px rgba(84, 76, 156, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(84, 76, 156, 0.35);
  color: #ffffff;
}

.btn-secondary {
  background-color: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

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

.btn-accent {
  background-color: var(--accent);
  color: #ffffff;
}

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

.btn-dark {
  background-color: var(--dark);
  color: #ffffff;
}

.btn-dark:hover {
  background-color: #050409;
  color: #ffffff;
}

.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  color: #ffffff;
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  min-height: 40px;
  font-size: 0.875rem;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   5. Header & Navigation (Sticky Direct Child of Body)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(249, 248, 246, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition-base), background-color var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 1.5rem;
}

/* Logo starts at left and is Home link - NO Home in menu */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-xs);
}

.logo-text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  letter-spacing: -0.01em;
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.16em;
  margin-top: 3px;
}

.nav-desktop {
  display: none;
}

@media (min-width: 992px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 2rem;
  }

  .nav-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }

  .nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text);
    padding: 0.5rem 0.25rem;
    position: relative;
  }

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

  .nav-link.active {
    color: var(--primary);
  }

  .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary);
    border-radius: var(--radius-full);
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-phone-link {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

@media (min-width: 1100px) {
  .header-phone-link {
    display: flex;
  }

  .header-phone-link:hover {
    color: var(--primary);
  }
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
}

@media (min-width: 992px) {
  .mobile-nav-toggle {
    display: none;
  }
}

.hamburger-line {
  width: 22px;
  height: 2px;
  background-color: var(--text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

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

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

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

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--surface);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  z-index: 999;
  border-top: 1px solid var(--border);
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-nav-menu {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  display: block;
  padding-block: 0.4rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav-link.active {
  color: var(--primary);
}

.mobile-drawer-contact {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   6. Hero Section (Split Layout)
   -------------------------------------------------------------------------- */
.hero-section {
  padding-block: clamp(3rem, 6vw, 5.5rem);
  background: linear-gradient(180deg, #f9f8f6 0%, #ffffff 100%);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

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

.hero-proof-badge {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  background-color: #ffffff;
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.hero-proof-stars {
  color: var(--star-gold);
  letter-spacing: 2px;
}

.hero-title {
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.2vw + 0.5rem, 1.25rem);
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  width: 100%;
}

@media (min-width: 480px) {
  .hero-cta-group {
    width: auto;
  }
}

.hero-key-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

@media (min-width: 600px) {
  .hero-key-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  margin-top: 0.35rem;
  line-height: 1.3;
}

/* Hero Media Wrapper (CLS Prevention) */
.hero-media-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 3;
  background-color: var(--surface-alt);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-floating-card {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background-color: rgba(18, 16, 29, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-floating-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ff9d66;
}

.hero-floating-text {
  font-weight: 600;
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   7. Accreditations Trust Strip
   -------------------------------------------------------------------------- */
.accreditations-section {
  background-color: var(--surface);
  border-block: 1px solid var(--border);
  padding-block: 2.5rem;
}

.accreditations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  align-items: center;
  justify-items: center;
}

@media (min-width: 640px) {
  .accreditations-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .accreditations-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 2rem;
  }
}

.accreditation-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  width: 100%;
}

.accreditation-logo-wrap {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.accreditation-img {
  max-height: 54px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  filter: grayscale(10%) contrast(105%);
  transition: filter var(--transition-fast), transform var(--transition-fast);
}

.accreditation-item:hover .accreditation-img {
  filter: grayscale(0%);
  transform: scale(1.04);
}

.accreditation-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   8. Core Services Grid
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

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

.service-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  height: 100%;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-border);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.service-icon {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.925rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text);
  font-weight: 500;
}

.service-feature-item svg {
  width: 16px;
  height: 16px;
  fill: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
  margin-top: auto;
}

.service-card-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   9. Signature Section: Meet the Director & Founder's Guarantee
   -------------------------------------------------------------------------- */
.signature-section {
  background-color: var(--dark);
  color: var(--dark-text);
  position: relative;
  overflow: hidden;
}

.signature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

@media (min-width: 992px) {
  .signature-grid {
    grid-template-columns: 0.95fr 1.05fr;
  }
}

.signature-media-col {
  position: relative;
}

.signature-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.signature-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.signature-badge-floating {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(18, 16, 29, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(200, 109, 59, 0.4);
}

.signature-badge-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.signature-badge-role {
  font-size: 0.85rem;
  color: #ffaa7a;
  font-weight: 600;
}

.signature-content-col {
  display: flex;
  flex-direction: column;
}

.pledge-card {
  background-color: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  margin-block: 1.5rem;
}

.pledge-intro {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1.25rem;
  font-style: italic;
  line-height: 1.4;
}

.pledge-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pledge-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: #ded9ed;
}

.pledge-icon {
  width: 22px;
  height: 22px;
  fill: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.pledge-item strong {
  color: #ffffff;
}

.director-signoff {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.signoff-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.signoff-titles {
  font-size: 0.85rem;
  color: #a49fc0;
}

/* --------------------------------------------------------------------------
   10. Market Sectors
   -------------------------------------------------------------------------- */
.sectors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .sectors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sector-card {
  position: relative;
  background-color: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sector-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.sector-media-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  background-color: var(--surface-alt);
  overflow: hidden;
}

.sector-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.sector-card:hover .sector-img {
  transform: scale(1.05);
}

.sector-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sector-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.sector-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.sector-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   11. Featured Projects Portfolio
   -------------------------------------------------------------------------- */
.projects-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background-color: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  transition: all var(--transition-fast);
}

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

.filter-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

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

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-media-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  background-color: var(--surface-alt);
  overflow: hidden;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-img {
  transform: scale(1.05);
}

.project-badge-location {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(18, 16, 29, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

.project-badge-sector {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(84, 76, 156, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
}

.project-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.project-scope {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.project-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.8rem;
}

.project-spec-item strong {
  display: block;
  color: var(--text);
  font-weight: 700;
}

.project-spec-item span {
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   12. 5-Stage Delivery Process
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.process-step-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.process-step-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.process-step-title {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.process-step-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   13. London Boroughs & Areas Covered
   -------------------------------------------------------------------------- */
.areas-section {
  background-color: var(--surface-alt);
}

.borough-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.borough-chip {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.borough-chip svg {
  width: 14px;
  height: 14px;
  fill: var(--accent);
}

.borough-chip:hover {
  background-color: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.coverage-details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .coverage-details-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.coverage-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.coverage-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.coverage-list {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   14. Client Testimonials (Verified Google Reviews)
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-stars {
  color: var(--star-gold);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.testimonial-quote {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.testimonial-author-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.testimonial-author-info {
  display: flex;
  flex-direction: column;
}

.testimonial-author-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.testimonial-source {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.google-g-icon {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------------------------------
   15. Request Consultation Form & Emergency Band
   -------------------------------------------------------------------------- */
.consultation-wrapper {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.consultation-grid {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 992px) {
  .consultation-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.consultation-form-col {
  padding: clamp(2rem, 4vw, 3.5rem);
}

.consultation-info-col {
  background-color: var(--dark);
  color: var(--dark-text);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .form-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg);
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary);
  background-color: #ffffff;
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-light);
}

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

/* Emergency Reactive Banner */
.emergency-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #aa5324 100%);
  color: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.emergency-content h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.emergency-content p {
  font-size: 0.875rem;
  color: #fcece3;
}

/* --------------------------------------------------------------------------
   16. Tables & Specifications (GEO/AEO Enhancements)
   -------------------------------------------------------------------------- */
.table-responsive-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-block: 2rem;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
  min-width: 600px;
}

.spec-table th {
  background-color: var(--surface-alt);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 1rem 1.25rem;
  border-bottom: 2px solid var(--border);
}

.spec-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--muted);
  vertical-align: top;
}

.spec-table tr:hover td {
  background-color: var(--bg);
}

.spec-table td strong {
  color: var(--text);
}

/* Accordion FAQ Component */
.faq-accordion-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-width: 840px;
  margin-inline: auto;
}

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

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

.faq-trigger {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  background-color: transparent;
}

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

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

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  fill: var(--primary);
}

.faq-panel {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-panel {
  display: block;
}

/* --------------------------------------------------------------------------
   17. Global Multi-Column Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--dark);
  color: var(--dark-text);
  padding-top: clamp(3.5rem, 6vw, 5rem);
  padding-bottom: 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

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

@media (min-width: 1024px) {
  .footer-top-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: #a49fc0;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: #a49fc0;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #ffffff;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #a49fc0;
  margin-bottom: 0.85rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1rem;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.footer-bottom-bar {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: center;
  font-size: 0.8rem;
  color: #8c86a8;
}

@media (min-width: 768px) {
  .footer-bottom-bar {
    flex-direction: row;
    text-align: left;
  }
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal-links a:hover {
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   18. Mobile Sticky Bottom Bar (Trades Playbook Mandatory)
   -------------------------------------------------------------------------- */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(18, 16, 29, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 990;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.25);
}

@media (min-width: 768px) {
  .mobile-sticky-bar {
    display: none; /* Only on mobile devices */
  }
}

.mobile-sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  min-height: 48px;
  line-height: 1;
  text-align: center;
}

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

.mobile-sticky-whatsapp {
  background-color: #25d366;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   19. Back to Top Button
   -------------------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 5.5rem; /* cleared above mobile bar */
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: 980;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (min-width: 768px) {
  .back-to-top {
    bottom: 2rem;
  }
}

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

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

.back-to-top svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   20. Toast Notifications & Interactive States
   -------------------------------------------------------------------------- */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--dark);
  color: #ffffff;
  padding: 1rem 1.75rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  font-weight: 600;
  font-size: 0.95rem;
  z-index: 1050;
  opacity: 0;
  transition: all var(--transition-slow);
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   21. Motion & Reduced Motion Media Queries
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .fade-up {
    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);
  }

  .fade-up.in-view {
    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;
  }
}