/* ==========================================================================
   IYAPPA CRANE SERVICE - THEME MATCHED TO REFERENCE DESIGN
   Crimson Red Header (#B91C1C) | Jet Black Nav (#121214) | Industrial Gold (#F59E0B)
   Proprietor: C. MUNIAN | Phone: 98422 62844 | Ganapathy, Coimbatore
   ========================================================================== */

/* --- CSS Variables --- */
:root {
  --theme-red: #B91C1C;
  --theme-red-hover: #991B1B;
  --theme-red-dark: #7F1D1D;
  --theme-red-light: #EF4444;
  --theme-gold: #F59E0B;
  --theme-gold-light: #FBBF24;
  --theme-gold-dark: #D97706;
  --theme-black: #111113;
  --theme-nav-bg: #141416;
  --theme-footer-bg: #111113;
  --theme-cream-bg: #F7F4ED;
  --theme-cream-card: #FFFDF9;
  --theme-cream-border: #E8E2D5;
  --text-dark: #111827;
  --text-body: #4B5563;
  --text-muted: #9CA3AF;
  --text-white: #FFFFFF;
  --whatsapp: #25D366;
  --radius-xs: 3px;
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.15);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 800;
  line-height: 1.25;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- Utilities --- */
.text-center { text-align: center; }
.text-red { color: var(--theme-red) !important; }
.text-gold { color: var(--theme-gold) !important; }
.text-white { color: #FFFFFF !important; }
.bg-cream { background-color: var(--theme-cream-bg) !important; }
.bg-dark { background-color: var(--theme-black) !important; }

/* The Distinctive Red Reference Button (with down chevron) */
.btn-ref-red {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--theme-red);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-xs);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(185, 28, 28, 0.35);
}
.btn-ref-red:hover {
  background-color: var(--theme-red-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(185, 28, 28, 0.45);
}
.btn-ref-red i.chevron {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}
.btn-ref-red:hover i.chevron {
  transform: translateY(2px);
}

.btn-ref-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-xs);
  border: 1.5px solid #FFFFFF;
  cursor: pointer;
  transition: var(--transition);
}
.btn-ref-outline:hover {
  background-color: #FFFFFF;
  color: var(--theme-black) !important;
}

.btn-ref-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--whatsapp);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-xs);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.35);
}
.btn-ref-whatsapp:hover {
  background-color: #1eb956;
  transform: translateY(-2px);
}

/* ==========================================================================
   TOP RED HEADER BAR (Exact Match to Reference)
   ========================================================================== */
.top-red-header {
  background: linear-gradient(90deg, #B91C1C 0%, #C80000 50%, #A91010 100%);
  color: #FFFFFF;
  padding: 0.85rem 0;
  border-bottom: 2px solid rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 1010;
}
.top-red-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.top-red-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.top-red-logo img {
  height: 54px;
  width: auto;
  max-width: 290px;
}
.top-red-call {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.top-red-call .call-label {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
}
.top-red-call .call-number {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: 0.03em;
  transition: var(--transition);
}
.top-red-call a:hover .call-number {
  color: var(--theme-gold-light);
}

/* ==========================================================================
   MAIN BLACK NAVIGATION BAR (Exact Match to Reference)
   ========================================================================== */
.main-nav-bar {
  background-color: var(--theme-nav-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.35);
}
.main-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}
.nav-links-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  height: 100%;
}
.nav-link-item {
  color: #E5E7EB;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0 1rem;
  height: 52px;
  display: flex;
  align-items: center;
  position: relative;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link-item:hover, .nav-link-item.active {
  color: #FFFFFF;
  background-color: rgba(185, 28, 28, 0.3);
}
.nav-link-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--theme-red);
  transition: var(--transition);
}
.nav-link-item:hover::after, .nav-link-item.active::after {
  width: 100%;
}
.nav-right-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.badge-247 {
  background: var(--theme-red);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #FFFFFF;
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* ==========================================================================
   HERO SECTION & INDUSTRIAL OVERLAY (Exact Match to Reference)
   ========================================================================== */
.hero-ref {
  position: relative;
  min-height: 560px;
  background: #1A1A1E url('../images/hero-crane.jpg') center right/cover no-repeat;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Atmospheric Multi-layer Overlay */
.hero-ref::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(17, 17, 19, 0.92) 0%,
    rgba(17, 17, 19, 0.82) 42%,
    rgba(17, 17, 19, 0.45) 75%,
    rgba(17, 17, 19, 0.2) 100%
  );
  z-index: 1;
}

/* Subtle Warm Atmospheric Dust / Construction Overlay */
.hero-ref::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, rgba(17, 17, 19, 0.85) 0%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-ref-content {
  position: relative;
  z-index: 3;
  max-width: 650px;
  padding: 3.5rem 0;
}

.hero-ref-title {
  font-size: 3.25rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
.hero-ref-title .line-white {
  color: #FFFFFF;
  display: block;
}
.hero-ref-title .line-gold {
  color: var(--theme-gold);
  display: block;
}

.hero-ref-desc {
  font-size: 1.1rem;
  color: #E2E8F0;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-ref-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Quick Inquiry Card Overlay */
.hero-inquiry-box {
  background: rgba(17, 17, 19, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-top: 3px solid var(--theme-red);
  border-radius: var(--radius-sm);
  padding: 2rem;
  color: #FFFFFF;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 3;
}
.hero-inquiry-box h3 {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}
.hero-inquiry-box p {
  color: #CBD5E1;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   WELCOME & 3 FEATURE CARDS (Exact Match to Reference)
   ========================================================================== */
.welcome-section {
  padding: 4.5rem 0 3.5rem;
  background-color: #FFFFFF;
  position: relative;
}
.welcome-header {
  text-align: left;
  margin-bottom: 2rem;
}
.welcome-title {
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.35rem;
}
.welcome-subtitle {
  font-size: 1rem;
  color: var(--text-body);
}

.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.feature-cream-card {
  background-color: var(--theme-cream-card);
  border: 1px solid var(--theme-cream-border);
  border-radius: var(--radius-xs);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
}
.feature-cream-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
  border-color: #D1C5B0;
}
.feature-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.75rem;
}
.feature-card-icon.red { color: var(--theme-red); }
.feature-card-icon.gold { color: var(--theme-gold-dark); }
.feature-card-text h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}
.feature-card-text p {
  font-size: 0.85rem;
  color: #6B7280;
}

/* ==========================================================================
   OUR CRANES FLEET SECTION (Exact Match to Reference)
   ========================================================================== */
.crane-fleet-ref {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, #F9F7F2 0%, #FFFFFF 100%);
  position: relative;
}
.gold-section-title {
  color: #C47A1B;
  font-size: 1.65rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1.75rem;
}

.fleet-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.25rem;
}
.fleet-ref-card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-xs);
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}
.fleet-ref-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  border-color: var(--theme-red);
}
.fleet-ref-img {
  position: relative;
  height: 220px;
  background: #1A1A1E url('../images/placeholder.svg') center/cover no-repeat;
  overflow: hidden;
}
.fleet-ref-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.fleet-ref-card:hover .fleet-ref-img img {
  transform: scale(1.04);
}
.fleet-ref-label {
  background: linear-gradient(180deg, rgba(30, 30, 34, 0.88) 0%, rgba(17, 17, 19, 0.98) 100%);
  color: #FFFFFF;
  text-align: center;
  padding: 0.75rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   OUR SERVICES SECTION (Exact Match to Reference)
   ========================================================================== */
.services-ref-section {
  padding: 4.5rem 0;
  background-color: #FFFFFF;
  position: relative;
}
.services-ref-title {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 2rem;
}

.services-ref-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3rem;
  align-items: center;
}

.services-badges-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.service-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.service-circular-icon {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(185, 28, 28, 0.08);
  border: 1.5px solid rgba(185, 28, 28, 0.25);
  color: var(--theme-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  transition: var(--transition);
}
.service-icon-item:hover .service-circular-icon {
  background: var(--theme-red);
  color: #FFFFFF;
  transform: scale(1.08);
}
.service-icon-item span {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.3;
}

/* Service Right Banner with Overlay */
.service-hero-img-box {
  position: relative;
  height: 280px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: #1A1A1E url('../images/placeholder.svg') center/cover no-repeat;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
}
.service-hero-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-hero-img-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(to top, rgba(17, 17, 19, 0.95) 0%, transparent 100%);
  display: flex;
  justify-content: flex-end;
}

/* ==========================================================================
   PROJECT HIGHLIGHTS & SAFETY PRIORITY (Exact Match to Reference)
   ========================================================================== */
.projects-safety-section {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #F5F3ED 100%);
  position: relative;
}
.projects-safety-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}
.project-ref-box {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-xs);
  padding: 2rem;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}
.project-ref-box h3 {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text-dark);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}
.project-ref-box p {
  font-size: 0.9rem;
  color: var(--text-body);
  margin-bottom: 1.5rem;
}

.safety-priority-card {
  position: relative;
  height: 280px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: #1A1A1E url('../images/placeholder.svg') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}
.safety-priority-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.safety-priority-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(17, 17, 19, 0.95) 0%, rgba(17, 17, 19, 0.45) 50%, transparent 100%);
  z-index: 2;
}
.safety-priority-content {
  position: relative;
  z-index: 3;
}
.safety-priority-title {
  font-size: 1.85rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.safety-priority-title .white { color: #FFFFFF; }
.safety-priority-title .gold { color: var(--theme-gold); }

/* ==========================================================================
   PHOTO GALLERY (Exact Match to Reference)
   ========================================================================== */
.gallery-ref-section {
  padding: 4.5rem 0;
  background-color: #FFFFFF;
}
.gallery-ref-title {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--text-dark);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 1.75rem;
}
.gallery-ref-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.gallery-ref-item {
  height: 160px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: #1A1A1E url('../images/placeholder.svg') center/cover no-repeat;
  border: 1px solid #E5E7EB;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}
.gallery-ref-item:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
  border-color: var(--theme-red);
}
.gallery-ref-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   FOOTER (Exact Match to Reference)
   ========================================================================== */
.footer-ref {
  background-color: var(--theme-footer-bg);
  color: #D1D5DB;
  padding: 4rem 0 1.5rem;
  border-top: 3px solid var(--theme-red);
}
.footer-ref-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-gold-heading {
  color: var(--theme-gold);
  font-size: 1.15rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}
.footer-white-heading {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.footer-ref-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: #CBD5E1;
}
.footer-ref-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--theme-red);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.footer-ref-item a:hover {
  color: var(--theme-gold);
}

.footer-copyright-bar {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: #9CA3AF;
}

/* ==========================================================================
   PAGE HERO (For About, Services, Contact)
   ========================================================================== */
.page-hero-ref {
  background: linear-gradient(90deg, rgba(17, 17, 19, 0.95) 0%, rgba(185, 28, 28, 0.85) 100%),
              url('../images/hero-crane.jpg') center/cover no-repeat;
  color: #FFFFFF;
  padding: 4rem 0;
  text-align: center;
  position: relative;
  border-bottom: 3px solid var(--theme-red);
}
.page-hero-ref-title {
  font-size: 2.75rem;
  font-weight: 900;
  color: #FFFFFF;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.page-hero-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #CBD5E1;
}
.page-hero-breadcrumb a:hover {
  color: var(--theme-gold);
}
.page-hero-breadcrumb span {
  color: var(--theme-gold);
}

/* ==========================================================================
   FLOATING ACTION BUTTONS
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 22px;
  right: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
}
.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  transition: transform 0.25s ease;
}
.float-btn:hover {
  transform: scale(1.1);
}
.float-btn-whatsapp {
  background-color: var(--whatsapp);
}
.float-btn-call {
  background-color: var(--theme-red);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .feature-cards-grid {
    grid-template-columns: 1fr;
  }
  .fleet-cards-row {
    grid-template-columns: 1fr;
  }
  .services-ref-grid {
    grid-template-columns: 1fr;
  }
  .gallery-ref-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-ref-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-red-inner {
    flex-direction: column;
    text-align: center;
  }
  .top-red-call .call-number {
    font-size: 1.45rem;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .nav-links-list {
    position: fixed;
    top: 110px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 110px);
    background-color: var(--theme-nav-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem;
    gap: 0.5rem;
    transition: left 0.3s ease;
    z-index: 999;
  }
  .nav-links-list.active {
    left: 0;
  }
  .nav-link-item {
    height: 44px;
    width: 100%;
  }
  .hero-ref-title {
    font-size: 2.25rem;
  }
  .services-badges-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .projects-safety-grid {
    grid-template-columns: 1fr;
  }
  .gallery-ref-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-ref-grid {
    grid-template-columns: 1fr;
  }
}