/* ============================================
   NOVALT COUVERTURE - Design System
   Premium, modern, conversion-oriented
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --primary: #1a365d;
  --primary-dark: #0c1f3d;
  --primary-light: #2b4c7e;
  --accent: #e07a0c;
  --accent-hover: #c56a08;
  --accent-light: #fef6ee;
  --text: #1a1a2e;
  --text-secondary: #525b6b;
  --text-light: #94a3b8;
  --bg: #ffffff;
  --bg-alt: #f7f8fb;
  --bg-dark: #0e1525;
  --bg-dark-alt: #1a2332;
  --border: #e8ecf1;
  --border-light: #f2f4f7;
  --success: #10b981;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.07);
  --shadow-xl: 0 24px 56px rgba(0,0,0,0.1);
  --transition: 0.35s cubic-bezier(0.25, 0.1, 0.25, 1);
  --max-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

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

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

ul, ol { list-style: none; }

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { color: var(--text-secondary); line-height: 1.8; }

.text-accent { color: var(--accent); }
.text-white { color: #fff; }
.text-center { text-align: center; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-dark {
  background: var(--bg-dark);
  color: #fff;
}

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

.section-dark p {
  color: #cbd5e1;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .badge,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0 6px 14px;
  background: transparent;
  color: var(--accent);
  border-radius: 0;
  border-left: 3px solid var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(224, 122, 12, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn-white:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}

.btn-outline-white:hover {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn svg,
.btn .btn-icon {
  width: 20px;
  height: 20px;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  height: var(--header-height);
}

.header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.03em;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--bg-alt);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-dropdown-toggle:hover {
  color: var(--text);
  background: var(--bg-alt);
}

.nav-dropdown-toggle svg {
  width: 16px;
  height: 16px;
  transition: var(--transition);
}

.nav-dropdown:hover .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 240px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
}

.nav-dropdown-menu a:hover {
  background: var(--bg-alt);
  color: var(--text);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
}

.header-phone svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  padding: 24px;
  overflow-y: auto;
  z-index: 999;
}

.mobile-menu.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
}

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

.mobile-menu .btn {
  width: 100%;
  margin-top: 16px;
}

.mobile-submenu-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 20px 0 8px;
  border-bottom: none !important;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,24,42,0.92) 0%, rgba(30,58,95,0.8) 50%, rgba(15,24,42,0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 80px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero h1 {
  color: #fff;
  margin-bottom: 20px;
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  line-height: 1.1;
}

.hero h1 .highlight {
  color: var(--accent);
}

.hero-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
  line-height: 1.8;
  max-width: 560px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat {
  text-align: center;
}

.hero-stat .number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.hero-stat .label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* Hero for sub pages */
.hero-sub {
  position: relative;
  padding: calc(var(--header-height) + 80px) 0 80px;
  background: var(--bg-dark);
  overflow: hidden;
  min-height: 50vh;
  display: flex;
  align-items: flex-end;
}

.hero-sub-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-sub-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-sub-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(14, 21, 37, 0.92) 0%,
    rgba(14, 21, 37, 0.65) 40%,
    rgba(14, 21, 37, 0.3) 70%,
    rgba(14, 21, 37, 0.15) 100%
  );
}

.hero-sub .container {
  position: relative;
  z-index: 2;
}

.hero-sub .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.875rem;
  color: var(--text-light);
}

.hero-sub .breadcrumb a {
  color: var(--text-light);
}

.hero-sub .breadcrumb a:hover {
  color: var(--accent);
}

.hero-sub .breadcrumb .sep {
  color: var(--text-light);
  opacity: 0.5;
}

.hero-sub h1 {
  color: #fff;
  margin-bottom: 16px;
  max-width: 700px;
}

.hero-sub p {
  color: #94a3b8;
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 28px;
}

/* Hero About - full image background */
.hero-about {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-about-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-about-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}

.hero-about-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 23, 42, 0.95) 0%,
    rgba(15, 23, 42, 0.7) 30%,
    rgba(15, 23, 42, 0.25) 60%,
    rgba(15, 23, 42, 0.05) 100%
  );
}

.hero-about-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 0 60px;
}

.hero-about .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}

.hero-about .breadcrumb a {
  color: rgba(255,255,255,0.7);
}

.hero-about .breadcrumb a:hover {
  color: var(--accent);
}

.hero-about .breadcrumb .sep {
  opacity: 0.5;
}

.hero-about h1 {
  color: #fff;
  margin-bottom: 20px;
  max-width: 750px;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-about-subtitle {
  color: rgba(255,255,255,0.85);
  font-size: 1.2rem;
  max-width: 600px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-about-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero-about-stat {
  text-align: left;
}

.hero-about-stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero-about-stat-label {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
  font-weight: 500;
}

@media (max-width: 768px) {
  .hero-about {
    min-height: 70vh;
  }

  .hero-about-bg img {
    object-position: center 55%;
  }

  .hero-about-stats {
    gap: 24px;
  }

  .hero-about-stat-number {
    font-size: 2rem;
  }

  .hero-about-subtitle {
    font-size: 1.05rem;
  }
}

/* --- Reassurance Bar --- */
.reassurance {
  padding: 0;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.reassurance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.reassurance-item {
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid var(--border-light);
  transition: var(--transition);
}

.reassurance-item:last-child {
  border-right: none;
}

.reassurance-item:hover {
  background: var(--bg-alt);
}

.reassurance-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: var(--radius);
  color: var(--accent);
}

.reassurance-icon svg {
  width: 24px;
  height: 24px;
}

.reassurance-item h4 {
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.reassurance-item p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* --- Service Cards --- */
.service-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: none;
  padding: 0;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.service-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.service-card-body {
  padding: 28px 24px;
}

.service-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: var(--radius-sm);
  color: var(--accent);
  margin-bottom: 16px;
}

.service-card-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.service-card p {
  font-size: 0.9rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

.service-card .card-link svg {
  width: 18px;
  height: 18px;
  transition: var(--transition);
}

.service-card:hover .card-link svg {
  transform: translateX(4px);
}

/* --- Why Choose Us --- */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.why-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.why-item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: var(--radius);
  color: var(--accent);
}

.why-item-icon svg {
  width: 22px;
  height: 22px;
}

.why-item h4 {
  margin-bottom: 4px;
}

.why-item p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Portfolio / Realisations --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,24,42,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h4 {
  color: #fff;
  font-size: 1rem;
}

.portfolio-overlay p {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
}

/* --- Testimonials --- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 36px;
  border: none;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
  color: #fbbf24;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-style: italic;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-info h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.testimonial-info p {
  font-size: 0.8rem;
  color: var(--text-light);
}

/* --- Zone / Map Section --- */
.zone-section {
  position: relative;
}

.zone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.zone-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.zone-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  border: 1px solid transparent;
}

.zone-tag:hover {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent);
}

.zone-tag svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.zone-tag.primary {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}

.zone-tag.primary svg {
  color: #fff;
}

.zone-map {
  background: var(--bg-alt);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
  border: 1px solid var(--border);
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.zone-map-visual {
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  position: relative;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,134,12,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 650px;
  margin: 0 auto;
}

.cta-content h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-content p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  margin-bottom: 36px;
}

.cta-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 36px;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
}

.cta-feature svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

/* --- Contact Form --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,134,12,0.12);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  border-radius: var(--radius);
  color: var(--accent);
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
}

.contact-info-item h4 {
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.contact-info-item p {
  font-size: 0.9rem;
}

.contact-info-item a {
  color: var(--accent);
  font-weight: 600;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: none;
  border-bottom: 1px solid var(--border-light);
  border-radius: 0;
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--text-light);
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Footer --- */
.footer {
  background: var(--bg-dark);
  color: #fff;
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-about {
  max-width: 300px;
}

.footer-logo {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  display: block;
}

.footer-logo span {
  color: var(--accent);
}

.footer-about p {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links a {
  display: block;
  padding: 6px 0;
  font-size: 0.875rem;
  color: #94a3b8;
}

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

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: #64748b;
}

.footer-bottom a {
  color: #94a3b8;
}

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

/* --- Page Content --- */
.page-content {
  padding: 80px 0;
}

.page-content h2 {
  margin-bottom: 20px;
  margin-top: 48px;
}

.page-content h2:first-child {
  margin-top: 0;
}

.page-content p {
  margin-bottom: 16px;
}

.page-content ul {
  margin-bottom: 20px;
  padding-left: 0;
}

.page-content ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.page-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: start;
}

.content-grid aside {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.sidebar-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 36px;
  border: none;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.sidebar-card h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.sidebar-card p {
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.sidebar-card .btn {
  width: 100%;
}

.sidebar-card .phone-lg {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin: 20px 0;
  padding: 14px 18px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  transition: var(--transition);
}

.sidebar-card .phone-lg:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.sidebar-card .phone-lg svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent);
}

/* Service page specific */
.service-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.benefit-card {
  text-align: center;
  padding: 32px 24px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: none;
  box-shadow: var(--shadow);
}

.benefit-card svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
  margin-bottom: 12px;
}

.benefit-card h4 {
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.benefit-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* --- Mini CTA Banner --- */
.cta-banner {
  background: var(--primary);
  border-radius: var(--radius-xl);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-banner h3 {
  color: #fff;
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.cta-banner p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin: 0;
}

.cta-banner .btn-group {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cta-banner {
    padding: 32px 28px;
    flex-direction: column;
    text-align: center;
  }
  .cta-banner .btn-group {
    width: 100%;
    justify-content: center;
  }
}

/* --- Gallery Mosaic --- */
.gallery-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

.gallery-mosaic-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-mosaic-item.tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

.gallery-mosaic-item.wide {
  grid-column: span 2;
}

.gallery-mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.gallery-mosaic-item:hover img {
  transform: scale(1.04);
}

.gallery-mosaic-item .gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(14,21,37,0.8) 0%, transparent 100%);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: var(--transition);
}

.gallery-mosaic-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .gallery-mosaic {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-mosaic-item.tall {
    grid-row: span 1;
    aspect-ratio: 4/3;
  }
  .gallery-mosaic-item.wide {
    grid-column: span 1;
  }
}

@media (max-width: 480px) {
  .gallery-mosaic {
    grid-template-columns: 1fr;
  }
}

/* --- Section with Image Background --- */
.section-image {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.section-image-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.section-image-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-image-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(14, 21, 37, 0.85);
}

.section-image .container {
  position: relative;
  z-index: 2;
}

.section-image h2,
.section-image h3,
.section-image h4 {
  color: #fff;
}

.section-image p {
  color: rgba(255,255,255,0.75);
}

/* --- Image Text Row (alternating layout) --- */
.image-text-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.image-text-row--reverse {
  direction: rtl;
}

.image-text-row--reverse > * {
  direction: ltr;
}

.image-text-row-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.image-text-row-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* --- CTA with Image Background --- */
.cta-image {
  position: relative;
  overflow: hidden;
}

.cta-image-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-image-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-image-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.92) 0%, rgba(12, 31, 61, 0.88) 100%);
}

.cta-image .cta-content {
  position: relative;
  z-index: 2;
}

/* --- Content Image Block --- */
.content-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin: 40px 0;
  box-shadow: var(--shadow-md);
}

.content-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* --- Lightbox --- */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}

.lightbox-overlay:target {
  display: flex;
}

.lightbox-overlay img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  text-decoration: none;
  opacity: 0.7;
  transition: var(--transition);
}

.lightbox-close:hover {
  opacity: 1;
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }

/* --- Utility --- */
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-48 { margin-top: 48px; }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .reassurance-grid { grid-template-columns: repeat(2, 1fr); }
  .reassurance-item:nth-child(2) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .why-grid { gap: 40px; }
  .zone-grid { gap: 40px; }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar-card { position: static; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .section-image { padding: 80px 0; }
  .section-header { margin-bottom: 40px; }
  .image-text-row { grid-template-columns: 1fr; gap: 40px; }
  .image-text-row--reverse { direction: ltr; }
  .hero-sub { min-height: 40vh; padding: calc(var(--header-height) + 40px) 0 40px; }

  .nav-links,
  .header-cta .btn,
  .header-phone { display: none; }
  .mobile-toggle { display: flex; }

  .hero { min-height: auto; padding-top: var(--header-height); }
  .hero-content { padding: 60px 0 80px; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .hero-stat { flex: 1; min-width: 100px; }

  .reassurance { margin-top: -30px; }
  .reassurance-grid { grid-template-columns: 1fr 1fr; }
  .reassurance-item { border-right: none; border-bottom: 1px solid var(--border-light); }

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

  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }

  .why-grid { grid-template-columns: 1fr; }
  .zone-grid { grid-template-columns: 1fr; }
  .zone-list { grid-template-columns: 1fr 1fr; }

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

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .service-benefits { grid-template-columns: 1fr; }
  .btn-group { flex-direction: column; }
  .btn-group .btn { width: 100%; }

  .cta-features { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .reassurance-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .zone-list { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}