/**
 * Stalwart Surface Systems — Global Foundation CSS
 * Phase 1: WordPress + Elementor Free Design System
 * Location: Hyderabad, Telangana, India
 */

/* ==========================================================================
   1. DESIGN TOKENS & CSS VARIABLES
   ========================================================================== */
:root {
  /* Brand Colours (Stalwart Engineering Branding) */
  --stalwart-primary: #0B3C5D;          /* Deep/strong industrial blue */
  --stalwart-primary-dark: #06253B;     /* Hover & dark accents */
  --stalwart-primary-light: #125B8C;    /* Highlights & badges */
  --stalwart-primary-subtle: #EBF4F9;   /* Subtle blue tint */

  /* Neutral Spectrum */
  --stalwart-text-primary: #1E293B;     /* Slate dark neutral for body & headings */
  --stalwart-text-secondary: #475569;   /* Muted body text */
  --stalwart-text-light: #64748B;       /* Secondary caption/meta text */
  --stalwart-bg-primary: #FFFFFF;       /* Clean white background */
  --stalwart-bg-secondary: #F8FAFC;     /* Light slate neutral background */
  --stalwart-bg-card: #FFFFFF;          /* Card background */
  --stalwart-border-light: #E2E8F0;     /* Light grey borders */
  --stalwart-border-medium: #CBD5E1;    /* Medium grey borders */

  /* CTAs & Accents */
  --stalwart-cta-bg: #0284C7;
  --stalwart-cta-hover: #0369A1;
  --stalwart-cta-text: #FFFFFF;
  --stalwart-whatsapp: #16A34A;
  --stalwart-whatsapp-dark: #15803D;

  /* Typography System */
  --stalwart-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --stalwart-font-secondary: 'Inter', sans-serif;

  /* Font Scale & Line Heights */
  --font-h1-desktop: 3.25rem;    /* 52px */
  --font-h1-mobile: 2.25rem;     /* 36px */
  --font-h2-desktop: 2.25rem;    /* 36px */
  --font-h2-mobile: 1.75rem;     /* 28px */
  --font-h3-desktop: 1.625rem;   /* 26px */
  --font-h3-mobile: 1.375rem;    /* 22px */
  --font-h4-desktop: 1.25rem;    /* 20px */
  --font-h4-mobile: 1.125rem;    /* 18px */
  --font-body: 1.0625rem;        /* 17px */
  --font-small: 0.875rem;        /* 14px */
  --font-button: 1rem;           /* 16px */
  --font-nav: 0.9375rem;         /* 15px */

  --lh-tight: 1.15;
  --lh-heading: 1.25;
  --lh-body: 1.65;

  /* Layout & Spacing */
  --container-max-width: 1200px;
  --mobile-side-padding: 20px;
  --tablet-side-padding: 32px;
  --desktop-side-padding: 32px;

  --section-padding-desktop: 80px 0;
  --section-padding-tablet: 60px 0;
  --section-padding-mobile: 48px 0;

  --column-gap-desktop: 32px;
  --column-gap-mobile: 20px;
  --card-padding: 28px;
  --card-radius: 8px;
  --button-radius: 6px;

  /* Elevation & Shadows (Restrained) */
  --shadow-subtle: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 10px 25px -5px rgba(11, 60, 93, 0.12), 0 8px 10px -6px rgba(11, 60, 93, 0.06);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   2. RESET & BASE LAYOUT (FLUID RESPONSIVE WITHOUT OVERFLOW HIDING)
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--stalwart-font-primary);
  font-size: var(--font-body);
  line-height: var(--lh-body);
  color: var(--stalwart-text-primary);
  background-color: var(--stalwart-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Fluid Media & Media Containers (Prevent Overflow at Source) */
img, svg, video, canvas, iframe, picture {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Prevent Long Text / Code Strings from Pushing Layout Width */
h1, h2, h3, h4, h5, h6, p, span, a, li, td, th {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ==========================================================================
   3. GLOBAL CONTAINER SYSTEM (1200px Content Width)
   ========================================================================== */
.stalwart-container,
.elementor-container,
.site-main .container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--desktop-side-padding);
  padding-right: var(--desktop-side-padding);
  box-sizing: border-box;
}

@media (max-width: 1024px) {
  .stalwart-container,
  .elementor-container,
  .site-main .container {
    padding-left: var(--tablet-side-padding);
    padding-right: var(--tablet-side-padding);
  }
}

@media (max-width: 767px) {
  .stalwart-container,
  .elementor-container,
  .site-main .container {
    padding-left: var(--mobile-side-padding);
    padding-right: var(--mobile-side-padding);
  }
}

/* ==========================================================================
   4. GLOBAL TYPOGRAPHY HIERARCHY
   ========================================================================== */
h1, .h1, h2, .h2, h3, .h3, h4, .h4, h5, .h5, h6, .h6 {
  font-family: var(--stalwart-font-primary);
  color: var(--stalwart-text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

h1, .h1, .elementor-heading-title.h1 {
  font-size: var(--font-h1-desktop);
  line-height: var(--lh-tight);
  font-weight: 800;
  color: var(--stalwart-primary);
}

h2, .h2, .elementor-heading-title.h2 {
  font-size: var(--font-h2-desktop);
  line-height: var(--lh-heading);
  font-weight: 700;
}

h3, .h3, .elementor-heading-title.h3 {
  font-size: var(--font-h3-desktop);
  line-height: var(--lh-heading);
  font-weight: 600;
}

h4, .h4, .elementor-heading-title.h4 {
  font-size: var(--font-h4-desktop);
  line-height: var(--lh-heading);
  font-weight: 600;
}

p, .elementor-text-editor p {
  margin-bottom: 1.25rem;
  color: var(--stalwart-text-secondary);
}

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

.text-small, small {
  font-size: var(--font-small);
  color: var(--stalwart-text-light);
  line-height: 1.5;
}

/* Typography Responsive Adjustments */
@media (max-width: 767px) {
  h1, .h1, .elementor-heading-title.h1 {
    font-size: var(--font-h1-mobile);
  }
  h2, .h2, .elementor-heading-title.h2 {
    font-size: var(--font-h2-mobile);
  }
  h3, .h3, .elementor-heading-title.h3 {
    font-size: var(--font-h3-mobile);
  }
  h4, .h4, .elementor-heading-title.h4 {
    font-size: var(--font-h4-mobile);
  }
}

/* ==========================================================================
   5. BUTTON SYSTEM (Primary & Secondary Actions)
   ========================================================================== */
.btn,
.elementor-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--stalwart-font-primary);
  font-size: var(--font-button);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--button-radius);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  text-align: center;
}

/* Primary Button — "Request a Quote" */
.btn-primary,
.elementor-button.elementor-size-md,
.elementor-button-primary {
  background-color: var(--stalwart-cta-bg);
  color: var(--stalwart-cta-text) !important;
  border-color: var(--stalwart-cta-bg);
}

.btn-primary:hover,
.btn-primary:focus,
.elementor-button:hover {
  background-color: var(--stalwart-cta-hover);
  border-color: var(--stalwart-cta-hover);
  color: var(--stalwart-cta-text) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

/* Secondary Button — "View Projects" / "Call Stalwart" */
.btn-secondary,
.elementor-button-secondary {
  background-color: transparent;
  color: var(--stalwart-primary);
  border-color: var(--stalwart-primary);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--stalwart-primary);
  color: #FFFFFF !important;
  border-color: var(--stalwart-primary);
  transform: translateY(-1px);
}

/* Secondary Button Light / Dark Section Variant — "Call Stalwart" on Dark Blue */
.stalwart-final-cta .btn-secondary,
.bg-blue .btn-secondary,
.bg-dark-blue .btn-secondary,
.btn-secondary-light {
  background-color: transparent !important;
  color: #FFFFFF !important;
  border-color: #FFFFFF !important;
}

.stalwart-final-cta .btn-secondary:hover,
.stalwart-final-cta .btn-secondary:focus,
.bg-blue .btn-secondary:hover,
.bg-blue .btn-secondary:focus,
.bg-dark-blue .btn-secondary:hover,
.bg-dark-blue .btn-secondary:focus,
.btn-secondary-light:hover,
.btn-secondary-light:focus {
  background-color: #FFFFFF !important;
  color: var(--stalwart-primary) !important;
  border-color: #FFFFFF !important;
  transform: translateY(-1px);
}

/* WhatsApp Action Button */
.btn-whatsapp {
  background-color: var(--stalwart-whatsapp);
  color: #FFFFFF !important;
  border-color: var(--stalwart-whatsapp);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
  background-color: var(--stalwart-whatsapp-dark);
  border-color: var(--stalwart-whatsapp-dark);
  color: #FFFFFF !important;
  transform: translateY(-1px);
}

/* Button Mobile Adjustments */
@media (max-width: 480px) {
  .btn, .elementor-button {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   6. CARD & GRID SYSTEM
   ========================================================================== */
.stalwart-card,
.elementor-widget-container .card {
  background: var(--stalwart-bg-card);
  border: 1px solid var(--stalwart-border-light);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.stalwart-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--stalwart-border-medium);
}

/* Standard Grid with Mobile Stacking (Prevents Grid Overflow at Source) */
.stalwart-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--column-gap-desktop);
  width: 100%;
}

@media (max-width: 1024px) {
  .stalwart-grid {
    gap: var(--column-gap-mobile);
  }
}

@media (max-width: 767px) {
  .stalwart-grid {
    display: flex;
    flex-direction: column;
    gap: var(--column-gap-mobile);
    width: 100%;
  }
  .stalwart-grid > * {
    width: 100% !important;
    grid-column: span 12 !important;
  }
}

/* ==========================================================================
   7. IMAGE SYSTEM (Responsive & Placeholder Styling)
   ========================================================================== */
img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

.image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--card-radius);
  background-color: var(--stalwart-bg-secondary);
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.image-container:hover img {
  transform: scale(1.03);
}

/* Placeholder Styling for Elementor Free Replacement */
.stalwart-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--stalwart-bg-secondary);
  border: 2px dashed var(--stalwart-border-medium);
  border-radius: var(--card-radius);
  padding: 40px 20px;
  text-align: center;
  color: var(--stalwart-text-light);
}

.stalwart-image-placeholder p {
  font-weight: 600;
  color: var(--stalwart-primary);
  margin-top: 10px;
  margin-bottom: 4px;
}

/* ==========================================================================
   8. ELEMENTOR FREE CONTAINER & LAYOUT COMPATIBILITY
   ========================================================================== */
.elementor-section {
  padding: var(--section-padding-desktop);
}

@media (max-width: 1024px) {
  .elementor-section {
    padding: var(--section-padding-tablet);
  }
}

@media (max-width: 767px) {
  .elementor-section {
    padding: var(--section-padding-mobile);
  }
}

/* Utility Section Background Classes */
.bg-white { background-color: var(--stalwart-bg-primary); }
.bg-light { background-color: var(--stalwart-bg-secondary); }
.bg-blue { background-color: var(--stalwart-primary); color: #FFFFFF; }
.bg-blue h1, .bg-blue h2, .bg-blue h3, .bg-blue p { color: #FFFFFF; }

/* ==========================================================================
   9. PHASE 2 HEADER STYLES (DESKTOP & MOBILE)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--stalwart-bg-primary);
  border-bottom: 1px solid var(--stalwart-border-light);
  width: 100%;
  box-shadow: var(--shadow-subtle);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  width: 100%;
}

.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  height: 64px;
  overflow: visible;
}

.custom-logo-link {
  display: flex;
  align-items: center;
  height: 100%;
}

.header-logo-img {
  height: 85px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  transform: none;
}

/* Desktop Navigation */
.main-navigation {
  display: flex;
  align-items: center;
}

.nav-menu-list {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu-list > li {
  position: relative;
  list-style: none;
}

.nav-menu-list > li > a {
  font-family: var(--stalwart-font-primary);
  font-size: var(--font-nav);
  font-weight: 600;
  color: var(--stalwart-text-primary);
  text-decoration: none;
  padding: 12px 0;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  position: relative;
}

.nav-menu-list > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: #0284C7;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2px;
}

.nav-menu-list > li > a:hover::after,
.nav-menu-list > li.current-menu-item > a::after {
  width: 100%;
}

.nav-menu-list a:hover,
.nav-menu-list .current-menu-item > a,
.nav-menu-list > li:hover > a {
  color: var(--stalwart-primary);
}

.dropdown-arrow {
  font-size: 10px;
  margin-left: 2px;
  transition: transform var(--transition-fast);
}

.menu-item-has-children:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Services Dropdown Sub-Menu (Canonical Global 2-Column Mega-Menu) */
.sub-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px) scale(0.98);
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(11, 60, 93, 0.18);
  padding: 24px;
  width: 640px;
  max-width: 90vw;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.22s ease;
  z-index: 1050;
  list-style: none;
}

.menu-item-has-children:hover .sub-menu,
.menu-item-has-children:focus-within .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0) scale(1);
}

.mega-group-title {
  display: block;
  font-size: 0.725rem;
  font-weight: 800;
  color: #0284C7;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid #E2E8F0;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.sub-menu li {
  width: 100%;
}

.sub-menu li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--stalwart-text-secondary);
  border-bottom: 1px solid var(--stalwart-bg-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.sub-menu li:last-child a {
  border-bottom: none;
}

.sub-menu li a:hover {
  background-color: var(--stalwart-bg-secondary);
  color: var(--stalwart-primary);
}

.header-cta-action {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header-quote-btn {
  padding: 12px 24px;
  font-size: 0.95rem;
}

/* Mobile Menu Toggle Button & Drawer */
.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  position: relative;
  z-index: 1010;
  pointer-events: auto;
  touch-action: manipulation;
}

.hamburger-bar {
  width: 26px;
  height: 3px;
  background-color: var(--stalwart-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile Menu Backdrop Overlay */
.mobile-menu-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 37, 59, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--stalwart-bg-primary);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.25);
  z-index: 2000;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
  display: block;
}

.mobile-menu-drawer.is-active {
  visibility: visible;
  transform: translateX(0);
}

.mobile-menu-inner {
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  box-sizing: border-box;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--stalwart-border-light);
  margin-bottom: 20px;
}

.mobile-menu-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--stalwart-primary);
}

.mobile-menu-close {
  background: transparent;
  border: none;
  font-size: 32px;
  line-height: 1;
  color: var(--stalwart-text-primary);
  cursor: pointer;
  padding: 0 8px;
}

.mobile-menu-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
}

.mobile-menu-list li {
  border-bottom: 1px solid var(--stalwart-border-light);
}

.mobile-menu-list li a {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--stalwart-text-primary);
  text-decoration: none;
}

.mobile-sub-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.submenu-expand-btn {
  background: #EBF4F9;
  border: 1px solid #CBD5E1;
  border-radius: 4px;
  width: 36px;
  height: 36px;
  font-size: 20px;
  font-weight: 700;
  color: var(--stalwart-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-sub-menu {
  display: none;
  position: static;
  opacity: 1;
  visibility: visible;
  list-style: none;
  padding: 8px 12px;
  background-color: #F1F5F9;
  border-left: 3px solid #0284C7;
  border-radius: 4px;
  margin: 8px 0 14px 0;
}

.mobile-sub-menu.is-open {
  display: block !important;
  opacity: 1 !important;
  visibility: visible !important;
  position: static !important;
  transform: none !important;
  height: auto !important;
  max-height: none !important;
}

.mobile-sub-menu li {
  border-bottom: 1px solid #E2E8F0 !important;
}

.mobile-sub-menu li:last-child {
  border-bottom: none !important;
}

.mobile-sub-menu li a {
  font-size: 14px !important;
  font-weight: 600 !important;
  color: #0B3C5D !important;
  padding: 10px 8px !important;
}

.mobile-menu-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 20px;
}

.btn-block {
  width: 100%;
}

@media (max-width: 1024px) {
  .main-navigation,
  .header-cta-action,
  .sub-menu,
  .mega-sub-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: flex !important;
  }
}

/* Global Responsive Layout Helpers */
.responsive-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 40px;
  align-items: flex-start;
}

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

@media (max-width: 767px) {
  .responsive-two-col {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    width: 100% !important;
  }
  .responsive-form-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    margin-bottom: 16px !important;
    width: 100% !important;
  }
  .inner-content-card {
    padding: 20px !important;
  }
  input, select, textarea {
    font-size: 16px !important; /* Prevents auto-zoom on iOS mobile browsers */
  }
}

/* ==========================================================================
   10. PHASE 2 FOOTER STYLES
   ========================================================================== */
.site-footer {
  background-color: #06253B;
  color: #FFFFFF;
  padding-top: 64px;
  padding-bottom: 32px;
  border-top: 4px solid var(--stalwart-primary);
  width: 100%;
}

.footer-container {
  width: 100%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1.8fr 1.2fr 1.8fr;
  gap: 40px;
  margin-bottom: 48px;
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    display: flex;
    flex-direction: column;
    gap: 36px;
  }
}

.footer-col-title {
  font-size: 16px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.footer-logo-img {
  height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  border-radius: 4px;
}

.footer-description {
  color: #94A3B8 !important;
  font-size: 14px;
  line-height: 1.6;
  margin-top: 16px;
  margin-bottom: 20px;
}

.footer-location-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: #38BDF8;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}

/* Footer Social Media Links */
.footer-social-links {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  text-decoration: none;
}

.social-icon-btn:hover {
  transform: translateY(-2px);
  color: #FFFFFF;
}

.social-whatsapp:hover {
  background-color: #25D366;
  border-color: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.social-linkedin:hover {
  background-color: #0A66C2;
  border-color: #0A66C2;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(10, 102, 194, 0.3);
}

.social-facebook:hover {
  background-color: #1877F2;
  border-color: #1877F2;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
}

.social-instagram:hover {
  background-color: #E4405F;
  border-color: #E4405F;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(228, 64, 95, 0.3);
}

.social-youtube:hover {
  background-color: #FF0000;
  border-color: #FF0000;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.3);
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-list li {
  margin-bottom: 10px;
}

.footer-links-list a {
  color: #CBD5E1;
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links-list a:hover {
  color: #38BDF8;
  text-decoration: underline;
}

.footer-contact-info {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  font-size: 14px;
  color: #CBD5E1;
}

.footer-contact-info li {
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-label {
  color: #94A3B8;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-contact-info a {
  color: #38BDF8;
  text-decoration: none;
  font-weight: 600;
}

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

.footer-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 240px;
}

.footer-btn {
  padding: 12px 20px;
  font-size: 14px;
  text-align: center;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(226, 232, 240, 0.12);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #94A3B8;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: #94A3B8;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   11. PHASE 3 HOMEPAGE SPECIFIC STYLES
   ========================================================================== */
.stalwart-hero {
  padding: 64px 0 80px 0;
  position: relative;
}

@media (max-width: 767px) {
  .stalwart-hero {
    padding: 36px 0 48px 0;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 6.5fr 5.5fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.hero-badge {
  display: inline-block;
  background-color: var(--stalwart-primary-subtle);
  border: 1px solid rgba(11, 60, 93, 0.15);
  color: var(--stalwart-primary);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.hero-title {
  font-size: var(--font-h1-desktop);
  line-height: var(--lh-tight);
  font-weight: 800;
  color: var(--stalwart-primary);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 2.125rem; /* 34px */
    line-height: 1.25;
    margin-bottom: 16px;
  }
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--stalwart-text-secondary);
  margin-bottom: 32px;
}

@media (max-width: 767px) {
  .hero-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero-image-wrap {
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--stalwart-border-medium);
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--stalwart-bg-secondary);
  aspect-ratio: 16 / 9;
}

/* Section Header Shared Utility */
.section-header {
  max-width: 760px;
  margin: 0 auto 48px auto;
}

.section-title {
  font-size: var(--font-h2-desktop);
  line-height: var(--lh-heading);
  font-weight: 700;
  color: var(--stalwart-text-primary);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--stalwart-text-secondary);
  line-height: 1.6;
}

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

.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }

/* Value Strip Grid */
.value-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 64px;
}

.value-strip-item {
  background-color: var(--stalwart-bg-primary);
  border: 1px solid var(--stalwart-border-light);
  border-radius: var(--card-radius);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  box-shadow: var(--shadow-subtle);
}

.value-icon {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
}

.value-text strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--stalwart-text-primary);
  margin-bottom: 4px;
}

.value-text span {
  font-size: 13px;
  color: var(--stalwart-text-secondary);
  line-height: 1.4;
  display: block;
}

/* Introduction Content Block */
.intro-content-block {
  max-width: 860px;
  margin: 0 auto;
  background-color: var(--stalwart-bg-primary);
  border: 1px solid var(--stalwart-border-light);
  border-radius: 12px;
  padding: 40px;
  box-shadow: var(--shadow-subtle);
}

@media (max-width: 767px) {
  .intro-content-block {
    padding: 24px 20px;
  }
}

.intro-body-text p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--stalwart-text-secondary);
  margin-bottom: 16px;
}

/* Services Grid (Homepage Preview) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

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

.service-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card-img {
  height: 200px;
  margin-bottom: 20px;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--stalwart-primary);
  margin-bottom: 10px;
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--stalwart-text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-card-link {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--stalwart-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

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

/* Industries Grid */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

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

.industry-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--stalwart-primary);
  margin-bottom: 8px;
}

.industry-card-desc {
  font-size: 0.9375rem;
  color: var(--stalwart-text-secondary);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Project Proof Grid */
.homepage-projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

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

.project-proof-card {
  padding: 0;
  overflow: hidden;
}

.project-card-img {
  height: 210px;
}

.project-card-info {
  padding: 20px;
}

.project-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--stalwart-text-primary);
  margin-bottom: 8px;
}

.project-card-meta {
  font-size: 0.875rem;
  color: var(--stalwart-text-secondary);
  line-height: 1.5;
}

.meta-label {
  font-weight: 600;
  color: var(--stalwart-primary);
}

/* Why Stalwart Section Grid */
.why-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: flex-start;
}

@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.why-body-p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--stalwart-text-secondary);
  margin-bottom: 16px;
}

.why-points-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 640px) {
  .why-points-grid {
    grid-template-columns: 1fr;
  }
}

.why-point-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--stalwart-primary);
  margin-bottom: 8px;
}

.why-point-desc {
  font-size: 0.9375rem;
  color: var(--stalwart-text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Process Section Grid */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.process-step-card {
  position: relative;
  height: 100%;
}

.process-step-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--stalwart-primary);
  opacity: 0.85;
  line-height: 1;
  margin-bottom: 14px;
}

.process-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--stalwart-text-primary);
  margin-bottom: 10px;
}

.process-step-desc {
  font-size: 0.9375rem;
  color: var(--stalwart-text-secondary);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Final B2B CTA Section */
.stalwart-final-cta {
  padding: 80px 0;
  background-color: var(--stalwart-primary);
  color: #FFFFFF;
}

@media (max-width: 767px) {
  .stalwart-final-cta {
    padding: 56px 0;
  }
}

.final-cta-title {
  font-size: var(--font-h2-desktop);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.final-cta-desc {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #E2E8F0;
  max-width: 720px;
  margin: 0 auto 36px auto;
}

.final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .final-cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }
}


/* ==========================================================================
   PHASE 7P — PREMIUM CINEMATIC INDUSTRIAL HERO & DESIGN SYSTEM UPGRADES
   ========================================================================== */

/* Cinematic Full-Width Hero Container */
.stalwart-hero-cinematic {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  background-color: var(--stalwart-dark-bg);
  overflow: hidden;
  color: #FFFFFF;
}

@media (min-width: 1200px) {
  .stalwart-hero-cinematic {
    min-height: 82vh;
  }
}

.hero-slider-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  z-index: 1;
}

.hero-slide-item.active {
  opacity: 1;
  z-index: 2;
}

.hero-slide-item::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(6, 37, 59, 0.90) 0%, rgba(11, 60, 93, 0.60) 50%, rgba(15, 23, 42, 0.94) 100%);
  z-index: 3;
}

.hero-cinematic-content {
  position: relative;
  z-index: 10;
  padding: 125px 0 90px 0;
  width: 100%;
}

@media (max-width: 767px) {
  .hero-cinematic-content {
    padding: 105px 0 75px 0;
  }
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.25);
  border: 1px solid rgba(2, 132, 199, 0.5);
  color: #38BDF8;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-title-cinematic {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 860px;
}

.hero-desc-cinematic {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  line-height: 1.65;
  color: #CBD5E1;
  max-width: 740px;
  margin-bottom: 36px;
}

.hero-actions-cinematic {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Slide Indicator Bar */
.hero-indicators-bar {
  position: absolute;
  bottom: 24px;
  left: 0;
  width: 100%;
  z-index: 12;
}

.hero-indicators-container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.hero-indicator-dot {
  width: 40px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.hero-indicator-dot.active,
.hero-indicator-dot:hover {
  background: #0284C7;
  width: 56px;
}

/* Technical Authority Strip (Immediately Below Hero) — Capability Spec Bar Style */
.stalwart-authority-strip.capability-spec-bar {
  background-color: #071929;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
}

.capability-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.capability-spec-card {
  background: rgba(13, 37, 58, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 4px solid #0088FF;
  border-radius: 6px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.capability-spec-card:hover {
  border-left-color: #38BDF8;
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 4px 16px rgba(0, 136, 255, 0.2);
}

.capability-spec-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: #0099FF;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

.capability-spec-title {
  font-size: 0.875rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.35;
  text-transform: uppercase;
  margin: 0;
  letter-spacing: 0.3px;
}

@media (max-width: 991px) {
  .capability-spec-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 575px) {
  .capability-spec-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* Enhanced Industry Panel Cards with Micro-Interactions */
.industry-panel-card {
  background: #FFFFFF;
  border: 1px solid var(--stalwart-border-light);
  border-radius: 8px;
  padding: 32px 24px;
  transition: var(--transition-smooth);
}

.industry-panel-card:hover {
  transform: translateY(-4px);
  border-color: #0284C7;
  box-shadow: 0 12px 24px rgba(11, 60, 93, 0.12);
}

.industry-icon-wrap {
  font-size: 2rem;
  margin-bottom: 16px;
}
/* ==========================================================================
   PHASE 7Q — INNER PAGE PREMIUM HERO & VISUAL REFINEMENTS
   ========================================================================== */

/* Inner Page Premium Hero Banner */
.inner-page-hero {
  background: linear-gradient(135deg, #06253B 0%, #0B3C5D 60%, #0F172A 100%);
  color: #FFFFFF;
  padding: 64px 0 72px 0;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 767px) {
  .inner-page-hero {
    padding: 48px 0 56px 0;
  }
}

.inner-page-hero h1,
.inner-page-hero .h1-title {
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.inner-page-hero .hero-subtitle {
  font-size: clamp(1.0625rem, 1.3vw, 1.2rem);
  line-height: 1.65;
  color: #CBD5E1;
  max-width: 760px;
  margin-bottom: 0;
}

.inner-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 8px;
  font-size: clamp(0.75rem, 3.2vw, 0.875rem);
  font-weight: 600;
  color: #38BDF8;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.4;
}

.inner-breadcrumb a {
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.inner-breadcrumb a:hover {
  color: #FFFFFF;
}

.inner-breadcrumb span {
  color: #38BDF8;
  word-break: normal;
  overflow-wrap: break-word;
}

/* Inner Page Content Card Elevate */
.inner-content-card {
  background: #FFFFFF;
  border: 1px solid var(--stalwart-border-light);
  border-radius: 8px;
  padding: 36px 30px;
  box-shadow: 0 4px 16px rgba(11, 60, 93, 0.06);
  margin-bottom: 32px;
}

.inner-content-card h2,
.inner-content-card h3 {
  color: var(--stalwart-primary);
  margin-bottom: 16px;
}

/* Enhanced Callout / Technical Spec Box */
.technical-spec-callout {
  background-color: #F8FAFC;
  border-left: 4px solid #0284C7;
  padding: 20px 24px;
  border-radius: 0 8px 8px 0;
  margin: 24px 0;
}


/* ==========================================================================
   PHASE 7R — WHOLE-SITE VISUAL ARCHITECTURE & CONTRAST ENHANCEMENTS
   ========================================================================== */

/* Service Category Grouping Badges */
.service-category-header {
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 2px solid #E2E8F0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-category-badge {
  background: #0284C7;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 4px 12px;
  border-radius: 4px;
}

/* Image-Backed Industry Overlay Panels */
.industry-visual-panel {
  position: relative;
  height: 280px;
  border-radius: 8px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 24px;
  color: #FFFFFF;
  transition: var(--transition-smooth);
}

.industry-visual-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(6, 37, 59, 0.92) 100%);
  z-index: 1;
  transition: opacity 0.3s ease;
}

.industry-visual-panel:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(6, 37, 59, 0.25);
}

.industry-visual-panel:hover::before {
  background: linear-gradient(180deg, rgba(2, 132, 199, 0.3) 0%, rgba(6, 37, 59, 0.96) 100%);
}

.industry-visual-content {
  position: relative;
  z-index: 2;
}

.industry-visual-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.industry-visual-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  color: #E2E8F0;
  margin-bottom: 0;
}

/* Dark Engineering Section */
.dark-engineering-section {
  background: linear-gradient(135deg, #06253B 0%, #0B3C5D 60%, #0F172A 100%);
  color: #FFFFFF;
  padding: 80px 0;
}

.dark-engineering-section h2,
.dark-engineering-section h3 {
  color: #FFFFFF !important;
}

.dark-engineering-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 28px 24px;
  backdrop-filter: blur(8px);
  transition: var(--transition-smooth);
}

.dark-engineering-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #0284C7;
  transform: translateY(-2px);
}

/* Asymmetrical Project Showcase Gallery */
.asymmetrical-gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.asymmetrical-gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background-color: #0F172A;
}

.asymmetrical-gallery-item.col-span-8 {
  grid-column: span 8;
}

.asymmetrical-gallery-item.col-span-4 {
  grid-column: span 4;
}

.asymmetrical-gallery-item.col-span-6 {
  grid-column: span 6;
}

@media (max-width: 767px) {
  .asymmetrical-gallery-item.col-span-8,
  .asymmetrical-gallery-item.col-span-4,
  .asymmetrical-gallery-item.col-span-6 {
    grid-column: span 12;
  }
}

/* ==========================================================================
   PHASE 7T — PREMIUM B2B VISUAL & CONVERSION UTILITIES
   ========================================================================== */

/* Specification & Technical Metric Badges */
.spec-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(2, 132, 199, 0.12);
  color: #0284C7;
  border: 1px solid rgba(2, 132, 199, 0.28);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}

.spec-badge-dark {
  background: rgba(255, 255, 255, 0.1);
  color: #38BDF8;
  border-color: rgba(56, 189, 248, 0.3);
}

.tech-metric-pill {
  display: inline-flex;
  flex-direction: column;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-left: 3px solid #0284C7;
  padding: 12px 16px;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(15, 23, 42, 0.04);
}

.tech-metric-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0B3C5D;
  line-height: 1.2;
}

.tech-metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Image Zoom Hover & Visual Elevation */
.img-zoom-container {
  overflow: hidden;
  border-radius: 8px;
  position: relative;
}

.img-zoom-hover {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.img-zoom-container:hover .img-zoom-hover {
  transform: scale(1.05);
}

.hover-card-premium {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}

.hover-card-premium:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -4px rgba(11, 60, 93, 0.12);
  border-color: #0284C7 !important;
}

/* Reduced Motion Protection */
@media (prefers-reduced-motion: reduce) {
  .img-zoom-hover,
  .hover-card-premium,
  .industry-visual-panel {
    transition: none !important;
    transform: none !important;
  }
}



/* Request a Quote Grid Mobile Order & Layout */
.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  align-items: flex-start;
}

@media (max-width: 767px) {
  .quote-grid {
    display: flex !important;
    flex-direction: column-reverse !important;
    gap: 24px !important;
    width: 100% !important;
  }
}

/* Contact Page Grid Mobile Layout */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  align-items: flex-start;
}

@media (max-width: 767px) {
  .contact-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 24px !important;
    width: 100% !important;
  }
}



/* Project Proof Cards Full Bleed Fitting & Center Alignment */
.project-proof-card {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  padding: 0 !important;
  box-shadow: 0 4px 12px rgba(11, 60, 93, 0.05) !important;
}

.project-proof-card .image-container,
.project-proof-card .project-card-img {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
  overflow: hidden !important;
  aspect-ratio: 16/9 !important;
}

.project-proof-card img,
.project-proof-card .image-container img {
  width: 100% !important;
  height: 100% !important;
  min-width: 100% !important;
  max-width: 100% !important;
  object-fit: cover !important;
  display: block !important;
  border-radius: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  transform: none !important;
}

.project-proof-card .project-card-info {
  text-align: center !important;
  padding: 20px !important;
}

.project-proof-card .project-card-title {
  text-align: center !important;
  margin: 0 !important;
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  color: #0B3C5D !important;
}


/* Google Image Style Lightbox Modal Popup */
.stalwart-lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 18, 30, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999999;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.stalwart-lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-header {
  width: 100%;
  max-width: 1200px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #FFFFFF;
  z-index: 10;
}

.lightbox-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0;
}

.lightbox-counter {
  font-size: 0.9rem;
  font-weight: 600;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.15);
  padding: 4px 14px;
  border-radius: 20px;
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.lightbox-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lightbox-close-btn:hover {
  background: #E11D48;
  border-color: #E11D48;
}

.lightbox-body {
  position: relative;
  width: 100%;
  max-width: 1200px;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 16px 0;
}

.lightbox-image-wrap {
  position: relative;
  max-width: 90%;
  max-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img,
.lightbox-video {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 20;
  user-select: none;
}

.lightbox-nav-btn:hover {
  background: #0038a6;
  border-color: #0038a6;
  transform: translateY(-50%) scale(1.08);
}

.lightbox-prev {
  left: 16px;
}

.lightbox-next {
  right: 16px;
}

.lightbox-footer {
  width: 100%;
  max-width: 1200px;
  text-align: center;
  color: #CBD5E1;
  font-size: 0.95rem;
  font-weight: 500;
  z-index: 10;
}

/* ==========================================================================
   STALWART PROJECTS PAGE - 11 CARDS HOVER ANIMATIONS & MICRO-INTERACTIONS
   ========================================================================== */
.project-proof-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(11, 60, 93, 0.06);
  display: flex;
  flex-direction: column;
  padding: 0;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.35s ease;
}

.project-proof-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0284C7, #38BDF8);
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 10;
}

.project-proof-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(11, 60, 93, 0.12), 0 2px 6px rgba(11, 60, 93, 0.04);
  border-color: #CBD5E1;
}

.project-proof-card:hover::before {
  opacity: 1;
}

.project-proof-card .image-container {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
  margin: 0;
  border-radius: 0;
}

.project-proof-card .image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), filter 0.35s ease;
}

.project-proof-card:hover .image-container img {
  transform: scale(1.06);
  filter: brightness(1.03);
}

.project-card-info {
  padding: 20px 16px;
  text-align: center;
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card-title {
  font-family: var(--stalwart-font-primary, inherit);
  font-size: 1.125rem;
  font-weight: 700;
  color: #0B3C5D;
  margin: 0;
  text-align: center;
  transition: color 0.25s ease;
}

.project-proof-card:hover .project-card-title {
  color: #0284C7;
}

.project-proof-card .gallery-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(6, 37, 59, 0.85);
  color: #FFFFFF;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 5;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, box-shadow 0.3s ease;
}

.project-proof-card:hover .gallery-badge {
  background: #0284C7;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.4);
}


/* ==========================================================================
   ENGINEERING APPROACH SECTION (Why Stalwart Mobile Layout & Overflow Fix)
   ========================================================================== */
.stalwart-why-section {
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: flex-start;
  width: 100%;
  box-sizing: border-box;
}

.why-intro-col {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.why-intro-col .section-title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: #0B3C5D;
  line-height: 1.25;
  margin-bottom: 16px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.why-intro-col .why-body-p {
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  line-height: 1.65;
  color: #334155;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.why-points-col {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.why-points-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
  box-sizing: border-box;
}

.why-point-card {
  width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

@media (max-width: 991px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 575px) {
  .why-points-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .why-intro-col .section-title {
    font-size: 1.5rem !important;
  }
  .why-intro-col .why-body-p {
    font-size: 0.95rem !important;
  }
}

/* Prevent Phone Numbers from Breaking Mid-Digit on Mobile Viewports */
a[href^="tel:"] {
  white-space: nowrap !important;
  word-break: normal !important;
  overflow-wrap: normal !important;
}

/* Full-Width Edge-to-Edge Reset for Hello Elementor Parent Theme & Page Templates */
html, body, #page, #content, #primary, .site, 
header.site-header, main.site-main, footer.site-footer,
article, .page, .post, .entry-content, .about-article, .projects-article, 
.service-article, .contact-article, .quote-article, .single-article,
.projects-page-main, .about-page-main, .contact-page-main, .services-hub-main, .service-page-main, .quote-page-main {
  width: 100% !important;
  max-width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  box-sizing: border-box !important;
}

/* Guaranteed 100% Viewport Breakout for Inner Page Hero & Section Banners */
.inner-page-hero,
.stalwart-projects-section,
.stalwart-services-section,
.stalwart-about-section,
.stalwart-contact-section,
.stalwart-quote-section,
.stalwart-final-cta {
  width: 100vw !important;
  position: relative !important;
  left: 50% !important;
  right: 50% !important;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
  box-sizing: border-box !important;
}

/* Ensure container inside hero & sections handles centered 1200px content width */
.inner-page-hero > .stalwart-container,
.stalwart-projects-section > .stalwart-container,
.stalwart-services-section > .stalwart-container,
.stalwart-about-section > .stalwart-container,
.stalwart-contact-section > .stalwart-container,
.stalwart-quote-section > .stalwart-container,
.stalwart-final-cta > .stalwart-container {
  width: 100% !important;
  max-width: 1200px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 32px !important;
  padding-right: 32px !important;
  box-sizing: border-box !important;
}

@media (max-width: 767px) {
  .inner-page-hero > .stalwart-container,
  .stalwart-projects-section > .stalwart-container,
  .stalwart-services-section > .stalwart-container {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

/* Gallery Badge & Emoji CSS Sizing Protection */
.gallery-badge {
  pointer-events: none;
  line-height: 1.2 !important;
}

.gallery-badge svg {
  display: inline-block !important;
  vertical-align: middle !important;
  flex-shrink: 0 !important;
}

img.emoji,
.gallery-badge img {
  width: 14px !important;
  height: 14px !important;
  max-width: 14px !important;
  max-height: 14px !important;
  display: inline-block !important;
  margin: 0 4px 0 0 !important;
  padding: 0 !important;
  border: none !important;
  background: none !important;
  box-shadow: none !important;
  vertical-align: middle !important;
  position: static !important;
  object-fit: contain !important;
}