/* ==========================================================================
   United & Sterling Solutions LLC - Enterprise Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Core Palette - Extracted from United & Sterling Logo */
  --primary-dark: #070F1E;
  --secondary-dark: #0B1728;
  --navy-card: #112239;
  --navy-border: rgba(0, 185, 176, 0.16);
  
  --brand-teal: #00B9B0;
  --brand-teal-bright: #00CDC3;
  --brand-teal-dark: #008781;
  --brand-lime: #9BDD00;
  --brand-lime-bright: #A8EE00;
  --brand-green: #2DCC00;
  --brand-amber: #F9C600;
  
  --accent-cyan: #00B9B0;
  --accent-teal: #00B9B0;
  --accent-blue: #009990;
  --accent-indigo: #076E67;
  --accent-gradient: linear-gradient(135deg, #00B9B0 0%, #2DCC00 60%, #9BDD00 100%);
  --accent-gradient-teal: linear-gradient(135deg, #00B9B0 0%, #007C76 100%);
  --accent-gradient-lime: linear-gradient(135deg, #9BDD00 0%, #2DCC00 100%);
  --accent-glow: rgba(0, 185, 176, 0.35);
  --accent-glow-lime: rgba(155, 221, 0, 0.35);
  
  /* Light / Neutral Tokens */
  --bg-light: #F8FAFC;
  --bg-card-light: #FFFFFF;
  --text-dark: #071220;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #F8FAFC;
  --text-light-muted: #94A3B8;
  
  --border-light: #E2E8F0;
  --border-focus: #00B9B0;
  
  /* Status */
  --success: #10B981;
  --warning: #F9C600;
  --danger: #EF4444;
  
  /* Layout & Elevation */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 25px rgba(0, 185, 176, 0.35);
  
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-body);
  background-color: var(--bg-light);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 700;
}

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

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

ul {
  list-style: none;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding-top: 90px;
  padding-bottom: 90px;
}

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

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 185, 176, 0.1);
  color: #008781;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 185, 176, 0.25);
  margin-bottom: 16px;
}

.section-badge.badge-dark {
  background: rgba(0, 185, 176, 0.14);
  color: var(--brand-teal);
  border-color: rgba(0, 185, 176, 0.35);
}

.section-badge.badge-lime {
  background: rgba(155, 221, 0, 0.14);
  color: var(--brand-lime);
  border-color: rgba(155, 221, 0, 0.35);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 50px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 24px;
  min-height: 48px;
  height: 48px;
  line-height: 1.35;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  box-sizing: border-box;
  transition: var(--transition);
  text-decoration: none !important;
  vertical-align: middle;
}

.btn-primary {
  background: linear-gradient(135deg, #00B9B0 0%, #2DCC00 55%, #9BDD00 100%) !important;
  color: #070F1E !important;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  text-decoration: none !important;
  border: 2px solid transparent !important;
  border-bottom: 2px solid transparent !important;
  box-sizing: border-box;
  min-height: 48px;
  height: 48px;
  padding: 12px 24px;
  line-height: 1.35;
  box-shadow: 0 4px 20px rgba(0, 185, 176, 0.4), 0 2px 10px rgba(155, 221, 0, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #9BDD00 0%, #2DCC00 50%, #00CDC3 100%) !important;
  transform: translateY(-2px);
  color: #070F1E !important;
  text-decoration: none !important;
  border-bottom: 2px solid transparent !important;
  box-shadow: 0 8px 25px rgba(0, 185, 176, 0.55), 0 4px 15px rgba(155, 221, 0, 0.45);
}

.btn-primary i {
  color: #070F1E !important;
}

.btn-lime {
  background: var(--accent-gradient-lime);
  color: #070F1E;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(155, 221, 0, 0.35);
  text-decoration: none !important;
}

.btn-lime:hover {
  background: linear-gradient(135deg, #A8EE00 0%, #35D800 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(155, 221, 0, 0.5);
  color: #070F1E;
  text-decoration: none !important;
}

/* "Verified B2B Data" Luminous Gradient Request Button - Absolutely No Underline */
/* Prevent browser text underlines on all button elements */
a.btn,
a.btn:hover,
a.btn:focus,
a.btn:active,
button.btn,
.btn,
.btn:hover,
.btn:focus,
.btn:active {
  text-decoration: none !important;
  outline: none !important;
}

/* Filled Gradient Buttons - Explicitly No Bottom Border */
.btn-primary,
.btn-primary:hover,
.btn-gradient,
.btn-gradient:hover,
.btn-gradient:focus,
.btn-gradient:active,
.btn-request,
.btn-request:hover,
.header-cta-btn,
.header-cta-btn:hover,
#heroRequestQuoteBtn,
#heroRequestQuoteBtn:hover,
#submitQuoteModalBtn,
#submitQuoteModalBtn:hover,
#navRequestQuoteBtn,
#navRequestQuoteBtn:hover,
#heroSearchSubmitBtn,
#heroSearchSubmitBtn:hover {
  text-decoration: none !important;
  border: none !important;
  border-bottom: none !important;
  outline: none !important;
}

.btn-gradient,
.btn-request,
.header-cta-btn,
#heroRequestQuoteBtn,
#submitQuoteModalBtn,
#navRequestQuoteBtn,
#heroSearchSubmitBtn {
  background: linear-gradient(135deg, #00B9B0 0%, #2DCC00 55%, #9BDD00 100%) !important;
  color: #070F1E !important;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  border: none !important;
  border-bottom: none !important;
  text-decoration: none !important;
  box-shadow: 0 4px 20px rgba(0, 185, 176, 0.4), 0 2px 10px rgba(155, 221, 0, 0.3);
  position: relative;
  overflow: hidden;
  z-index: 1;
  letter-spacing: 0.3px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-gradient::before,
.btn-request::before,
.header-cta-btn::before,
#heroRequestQuoteBtn::before,
#submitQuoteModalBtn::before,
#navRequestQuoteBtn::before,
#heroSearchSubmitBtn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #9BDD00 0%, #2DCC00 50%, #00CDC3 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: -1;
}

.btn-gradient:hover,
.btn-request:hover,
.header-cta-btn:hover,
#heroRequestQuoteBtn:hover,
#submitQuoteModalBtn:hover,
#navRequestQuoteBtn:hover,
#heroSearchSubmitBtn:hover {
  transform: translateY(-2px);
  color: #070F1E !important;
  text-decoration: none !important;
  border-bottom: none !important;
  box-shadow: 0 8px 25px rgba(0, 185, 176, 0.55), 0 4px 15px rgba(155, 221, 0, 0.45);
}

.btn-gradient:hover::before,
.btn-request:hover::before,
.header-cta-btn:hover::before,
#heroRequestQuoteBtn:hover::before,
#submitQuoteModalBtn:hover::before,
#navRequestQuoteBtn:hover::before,
#heroSearchSubmitBtn:hover::before {
  opacity: 1;
}

.btn-gradient i,
.btn-request i,
.header-cta-btn i,
#heroRequestQuoteBtn i,
#submitQuoteModalBtn i,
#navRequestQuoteBtn i,
#heroSearchSubmitBtn i {
  color: #070F1E !important;
}

/* ==========================================================================
   Secondary & Outline Buttons - Clean Single Color (#00B9B0 Brand Teal)
   ========================================================================== */
.btn-secondary,
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 12px 24px;
  min-height: 48px;
  height: 48px;
  line-height: 1.35;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: transparent !important;
  border: 2px solid var(--brand-teal) !important;
  border-top: 2px solid var(--brand-teal) !important;
  border-right: 2px solid var(--brand-teal) !important;
  border-bottom: 2px solid var(--brand-teal) !important;
  border-left: 2px solid var(--brand-teal) !important;
  color: var(--brand-teal) !important; /* Single Brand Teal (#00B9B0) */
  text-decoration: none !important;
  box-shadow: 0 2px 8px rgba(0, 185, 176, 0.12);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  vertical-align: middle;
}

.btn-secondary i,
.btn-outline i {
  color: var(--brand-teal) !important;
  transition: color 0.25s ease;
  font-size: 0.92rem;
}

/* Hover: Solid Single Color Fill (#00B9B0 Brand Teal), No Gradient */
.btn-secondary:hover,
.btn-outline:hover {
  background: var(--brand-teal) !important;
  border-color: var(--brand-teal) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 185, 176, 0.45);
  text-decoration: none !important;
}

.btn-secondary:hover i,
.btn-outline:hover i {
  color: #FFFFFF !important;
}

.btn-secondary:active,
.btn-outline:active {
  transform: translateY(0);
}

/* Dark Background Surfaces (Hero, Featured Projects, Dark Navy Cards, Footers & Dark Banners) */
.hero-section .btn-outline,
.hero-section .btn-secondary,
.hero-actions .btn-outline,
.hero-actions .btn-secondary,
#heroExploreListsBtn,
.projects-section .btn-outline,
.project-card .btn-outline,
.contact-info-panel .btn-outline,
.site-footer .btn-outline,
.btn-outline-dark-bg,
[style*="background: #081120"] .btn-outline,
[style*="background: #0A1224"] .btn-outline,
[style*="background: var(--secondary-dark)"] .btn-outline {
  background: transparent !important;
  border: 2px solid var(--brand-teal) !important;
  color: var(--brand-teal) !important; /* Single Brand Teal */
  box-shadow: 0 4px 16px rgba(0, 185, 176, 0.2);
}

.hero-section .btn-outline i,
.hero-section .btn-secondary i,
.hero-actions .btn-outline i,
.hero-actions .btn-secondary i,
#heroExploreListsBtn i,
.projects-section .btn-outline i,
.project-card .btn-outline i,
.contact-info-panel .btn-outline i,
.site-footer .btn-outline i,
.btn-outline-dark-bg i,
[style*="background: #081120"] .btn-outline i,
[style*="background: #0A1224"] .btn-outline i,
[style*="background: var(--secondary-dark)"] .btn-outline i {
  color: var(--brand-teal) !important;
}

.hero-section .btn-outline:hover,
.hero-section .btn-secondary:hover,
.hero-actions .btn-outline:hover,
.hero-actions .btn-secondary:hover,
#heroExploreListsBtn:hover,
.projects-section .btn-outline:hover,
.project-card .btn-outline:hover,
.contact-info-panel .btn-outline:hover,
.site-footer .btn-outline:hover,
.btn-outline-dark-bg:hover,
[style*="background: #081120"] .btn-outline:hover,
[style*="background: #0A1224"] .btn-outline:hover,
[style*="background: var(--secondary-dark)"] .btn-outline:hover {
  background: var(--brand-teal) !important; /* Solid Single Color on Hover */
  border-color: var(--brand-teal) !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 22px rgba(0, 185, 176, 0.5);
}

.hero-section .btn-outline:hover i,
.hero-actions .btn-outline:hover i,
#heroExploreListsBtn:hover i,
.projects-section .btn-outline:hover i,
.project-card .btn-outline:hover i,
[style*="background: #081120"] .btn-outline:hover i,
[style*="background: #0A1224"] .btn-outline:hover i {
  color: #FFFFFF !important;
}

/* Light Card & Section Surfaces (Services, About Us, Popular Lists, Blog Articles) */
.service-card .btn-outline,
.list-item-card .btn-outline,
.list-card .btn-outline,
.blog-card .btn-outline,
article .btn-outline,
.bg-light .btn-outline,
[style*="background: #FFFFFF"] .btn-outline,
[style*="background: var(--bg-light)"] .btn-outline {
  background: transparent !important;
  border: 2px solid var(--brand-teal) !important;
  color: var(--brand-teal) !important; /* Single Brand Teal */
}

.service-card .btn-outline i,
.list-item-card .btn-outline i,
.list-card .btn-outline i,
.blog-card .btn-outline i,
article .btn-outline i,
[style*="background: #FFFFFF"] .btn-outline i,
[style*="background: var(--bg-light)"] .btn-outline i {
  color: var(--brand-teal) !important;
}

.service-card .btn-outline:hover,
.list-item-card .btn-outline:hover,
.list-card .btn-outline:hover,
.blog-card .btn-outline:hover,
article .btn-outline:hover,
.bg-light .btn-outline:hover,
[style*="background: #FFFFFF"] .btn-outline:hover,
[style*="background: var(--bg-light)"] .btn-outline:hover {
  background: var(--brand-teal) !important; /* Solid Single Color */
  border-color: var(--brand-teal) !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 18px rgba(0, 185, 176, 0.35);
}

.service-card .btn-outline:hover i,
.list-item-card .btn-outline:hover i,
.list-card .btn-outline:hover i,
.blog-card .btn-outline:hover i,
article .btn-outline:hover i,
[style*="background: #FFFFFF"] .btn-outline:hover i,
[style*="background: var(--bg-light)"] .btn-outline:hover i {
  color: #FFFFFF !important;
}

/* Compact Card Outline Buttons */
.list-item-card .btn-outline,
.project-card .btn-outline {
  font-size: 0.82rem;
  padding: 7px 16px;
  min-height: 36px;
  font-weight: 700;
  border-width: 1.5px !important;
  letter-spacing: 0.2px;
}

/* Dedicated Underline Button Style */
.btn-underline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-teal);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--brand-teal) !important;
  border-radius: 0;
  padding: 6px 2px;
  cursor: pointer;
  text-decoration: none !important;
  transition: all 0.25s ease;
}

.btn-underline:hover {
  color: var(--brand-lime-bright);
  border-bottom-color: var(--brand-lime-bright) !important;
  transform: translateY(-1px);
  gap: 12px;
  text-decoration: none !important;
}

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

.btn-dark:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ==========================================================================
   Top Notification / Announcement Bar
   ========================================================================== */
.top-bar {
  background: #050B17;
  color: var(--text-light-muted);
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 8px 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item i {
  color: var(--accent-cyan);
}

.top-bar-item a:hover {
  color: #FFFFFF;
}

.bbb-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.76rem;
  border: 1px solid rgba(52, 211, 153, 0.3);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 13, 30, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none !important;
}

.site-logo-img {
  height: 68px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  display: block;
  transition: var(--transition);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.brand-logo:hover .site-logo-img {
  transform: scale(1.04);
  filter: drop-shadow(0 0 16px rgba(0, 185, 176, 0.55));
}

.site-logo-footer {
  height: 68px;
  max-width: 320px;
}

.brand-icon-shield {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.4rem;
  box-shadow: 0 4px 14px rgba(0, 185, 176, 0.35);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-name span {
  color: var(--brand-teal);
}

.brand-tagline {
  font-size: 0.7rem;
  color: var(--brand-lime);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-weight: 600;
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  font-family: 'Outfit', sans-serif;
  color: #CBD5E1;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
  text-decoration: none !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0px;
  left: 14px;
  right: 14px;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, #00B9B0 0%, #2DCC00 55%, #9BDD00 100%);
  box-shadow: 0 0 10px rgba(0, 185, 176, 0.7);
  opacity: 0;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease;
}

.nav-link:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.05);
}

.nav-link:hover::after {
  opacity: 0.75;
  transform: scaleX(0.7);
}

.nav-link.active {
  color: #FFFFFF;
  background: rgba(0, 185, 176, 0.08);
  font-weight: 700;
  border-bottom: none !important;
}

.nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
}

/* Mega Dropdown */
.nav-item-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 320px;
  background: var(--secondary-dark);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-md);
  padding: 12px;
  box-shadow: var(--shadow-lg);
  display: none;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.nav-item-dropdown:hover .dropdown-menu {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.dropdown-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(0, 212, 255, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.dropdown-content h5 {
  font-size: 0.88rem;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.dropdown-content p {
  font-size: 0.74rem;
  color: var(--text-light-muted);
  line-height: 1.3;
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 6px;
}

/* ==========================================================================
   Hero Section - Full Width Immersive Imagery
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: #070F1E;
  background-image: 
    linear-gradient(90deg, rgba(7, 15, 30, 0.95) 0%, rgba(7, 15, 30, 0.82) 50%, rgba(7, 15, 30, 0.90) 100%),
    linear-gradient(180deg, rgba(7, 15, 30, 0.4) 0%, rgba(7, 15, 30, 0.96) 100%),
    url('../assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: #FFFFFF;
  padding-top: 110px;
  padding-bottom: 130px;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -80px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 185, 176, 0.2) 0%, rgba(155, 221, 0, 0.08) 40%, rgba(7, 15, 30, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(155, 221, 0, 0.15) 0%, rgba(0, 185, 176, 0.05) 50%, rgba(7, 15, 30, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  color: #FFFFFF;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.025em;
}

.hero-content h1 .gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.2rem;
  color: #94A3B8;
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #CBD5E1;
}

.hero-badge-item i {
  color: var(--accent-cyan);
}

/* Hero Interactive Card / Search Box */
.hero-glass-card {
  background: rgba(20, 33, 61, 0.65);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
  position: relative;
}

.hero-glass-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.4), rgba(255, 255, 255, 0) 50%);
  z-index: -1;
}

.hero-glass-card h3 {
  color: #FFFFFF;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.hero-glass-card p {
  color: var(--text-light-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.hero-search-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: #CBD5E1;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(13, 27, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-glow);
}

.form-control option {
  background: var(--secondary-dark);
  color: #FFFFFF;
}

/* ==========================================================================
   Metrics Bar / Trust Stats
   ========================================================================== */
.metrics-strip {
  background: #0B1426;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 36px 0;
  color: #FFFFFF;
}

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

.metric-card {
  position: relative;
}

.metric-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.metric-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 6px;
  background: linear-gradient(180deg, #FFFFFF 0%, #CBD5E1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-size: 0.9rem;
  color: var(--accent-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* ==========================================================================
   Services & Solutions
   ========================================================================== */
.services-section {
  background: #FFFFFF;
}

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

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 180, 216, 0.4);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: rgba(0, 180, 216, 0.1);
  color: var(--accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  transition: var(--transition);
}

.service-card:hover .service-icon-box {
  background: var(--accent-gradient);
  color: #FFFFFF;
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.service-tagline {
  font-size: 0.84rem;
  color: var(--accent-teal);
  font-weight: 600;
  margin-bottom: 14px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
  flex-grow: 1;
}

.service-features {
  margin-bottom: 24px;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
}

.service-features li {
  font-size: 0.85rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.service-features li i {
  color: var(--success);
  font-size: 0.75rem;
}

/* ==========================================================================
   Featured Client Projects & Data Deployments
   ========================================================================== */
.projects-section {
  background: #081120;
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
}

.projects-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-teal), var(--brand-lime), transparent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.project-card {
  background: #0D1A2D;
  border: 1px solid rgba(0, 185, 176, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--brand-teal);
  box-shadow: 0 18px 40px rgba(0, 185, 176, 0.25);
}

.project-thumb-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #070F1E;
}

.project-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.project-card:hover .project-thumb-img {
  transform: scale(1.08);
}

.project-badge-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(7, 15, 30, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--brand-lime);
  border: 1px solid rgba(155, 221, 0, 0.45);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.project-metric-pill {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: linear-gradient(135deg, #00B9B0 0%, #2DCC00 100%);
  color: #070F1E;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.project-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-client {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand-teal);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
}

.project-title {
  font-size: 1.22rem;
  color: #FFFFFF;
  line-height: 1.35;
  margin-bottom: 10px;
  font-weight: 700;
}

.project-desc {
  font-size: 0.88rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.project-tag {
  background: rgba(255, 255, 255, 0.05);
  color: #CBD5E1;
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-stat {
  display: flex;
  flex-direction: column;
}

.project-stat-val {
  color: var(--brand-lime);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.1;
}

.project-stat-lbl {
  color: #64748B;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Why Choose Us Visual Card */
.why-us-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 185, 176, 0.25);
  box-shadow: var(--shadow-lg);
  height: 100%;
  min-height: 420px;
  display: flex;
}

.why-us-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.why-us-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 15, 30, 0.25) 0%, rgba(7, 15, 30, 0.92) 80%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 36px;
}

/* ==========================================================================
   Filterable Mailing Lists Showcase
   ========================================================================== */
.lists-section {
  background: var(--bg-light);
}

.lists-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.filter-pill {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
  background: #FFFFFF;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover {
  background: #F1F5F9;
  color: var(--text-dark);
}

.filter-pill.active {
  background: var(--secondary-dark);
  color: #FFFFFF;
  border-color: var(--secondary-dark);
}

.lists-search-wrap {
  max-width: 540px;
  margin: 0 auto 40px auto;
  position: relative;
}

.lists-search-input {
  width: 100%;
  padding: 14px 20px 14px 48px;
  font-size: 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
  outline: none;
  transition: var(--transition);
}

.lists-search-input:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.2);
}

.lists-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.lists-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.list-item-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.list-item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 180, 216, 0.4);
}

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.list-category-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.cat-technology { background: rgba(0, 180, 216, 0.1); color: #0077B6; }
.cat-professional { background: rgba(79, 70, 229, 0.1); color: #4338CA; }
.cat-industry { background: rgba(245, 158, 11, 0.12); color: #D97706; }
.cat-healthcare { background: rgba(16, 185, 129, 0.12); color: #059669; }

.list-accuracy-badge {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--success);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.list-item-card h4 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  line-height: 1.35;
}

.list-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 18px;
  flex-grow: 1;
}

.list-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  font-size: 0.85rem;
}

.list-count {
  font-weight: 700;
  color: var(--text-dark);
}

.list-count span {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.75rem;
  display: block;
}

/* ==========================================================================
   Why Choose Us & BBB Accreditation
   ========================================================================== */
.why-us-section {
  background: #0A1224;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.why-us-content h2 {
  color: #FFFFFF;
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.why-us-lead {
  font-size: 1.05rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 32px;
}

.value-props-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

.value-prop-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.value-prop-item i {
  font-size: 1.4rem;
  color: var(--accent-cyan);
  margin-bottom: 12px;
  display: block;
}

.value-prop-item h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.value-prop-item p {
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.4;
}

.bbb-feature-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.bbb-seal-placeholder {
  width: 90px;
  height: 90px;
  background: #005A9C;
  color: #FFFFFF;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.bbb-seal-placeholder span {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.bbb-text h4 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.bbb-text p {
  font-size: 0.86rem;
  color: #94A3B8;
  line-height: 1.45;
}

/* ==========================================================================
   Interactive ROI / Lead Estimator
   ========================================================================== */
.calculator-section {
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
}

.calc-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

.calc-sliders {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calc-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.calc-value-badge {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--accent-teal);
  font-size: 1.05rem;
}

.range-slider {
  width: 100%;
  accent-color: var(--accent-teal);
  cursor: pointer;
  height: 6px;
}

.calc-results-box {
  background: var(--secondary-dark);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-results-box h4 {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-bottom: 20px;
}

.res-metric {
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.res-metric .val {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: 4px;
}

.res-metric .lbl {
  font-size: 0.8rem;
  color: var(--text-light-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-section {
  background: #FFFFFF;
}

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

.testimonial-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 180, 216, 0.4);
}

.rating-stars {
  color: #F59E0B;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border-light);
  padding-top: 18px;
}

.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  overflow: hidden;
  border: 2px solid var(--brand-teal);
  box-shadow: 0 4px 10px rgba(0, 185, 176, 0.25);
}

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

.author-info h5 {
  font-size: 1rem;
  margin-bottom: 2px;
}

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

/* ==========================================================================
   Blog / Industry Insights
   ========================================================================== */
.blog-section {
  background: var(--bg-light);
}

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

.blog-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 185, 176, 0.4);
}

.blog-thumb-header {
  height: 200px;
  background: radial-gradient(circle at 50% 50%, #112239 0%, #070F1E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-thumb-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.blog-card:hover .blog-thumb-header img {
  transform: scale(1.08);
}

.blog-thumb-header i {
  font-size: 3.5rem;
  color: rgba(0, 185, 176, 0.35);
  transition: var(--transition);
}

.blog-card:hover .blog-thumb-header i {
  transform: scale(1.1);
  color: rgba(0, 185, 176, 0.6);
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-category {
  color: var(--accent-teal);
  font-weight: 600;
  text-transform: uppercase;
}

.blog-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-card h3 a:hover {
  color: var(--accent-teal);
}

.blog-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-link {
  font-family: 'Outfit', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-teal);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-link:hover {
  color: var(--accent-blue);
  gap: 10px;
}

/* ==========================================================================
   Contact / Quote Request Section
   ========================================================================== */
.contact-section {
  background: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.contact-info-panel {
  background: var(--secondary-dark);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 44px;
}

.contact-info-panel h3 {
  color: #FFFFFF;
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.contact-info-panel p {
  color: #94A3B8;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

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

.contact-icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.12);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-text h5 {
  color: #CBD5E1;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.contact-detail-text p, .contact-detail-text a {
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0;
}

.contact-form-card {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-card h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.contact-form-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

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

.form-control-light {
  width: 100%;
  padding: 12px 16px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control-light:focus {
  outline: none;
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #050B17;
  color: #94A3B8;
  padding-top: 80px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent-cyan);
}

.footer-about p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 0.88rem;
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-cyan);
  transform: translateX(4px);
}

.footer-newsletter p {
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex-grow: 1;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: #FFFFFF;
  font-size: 0.88rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.84rem;
}

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

/* ==========================================================================
   Modal Dialogs & Toasts
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  position: relative;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-light);
}

.modal-header h3 {
  font-size: 1.35rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

.modal-close:hover {
  color: var(--text-dark);
}

.modal-body {
  padding: 30px;
}

.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--secondary-dark);
  color: #FFFFFF;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
}

.toast-notification.active {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .why-us-grid, .calc-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-grid, .lists-grid, .testimonials-grid, .blog-grid, .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 30px;
  }
  .metric-card:nth-child(2)::after {
    display: none;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar-right {
    display: none;
  }
  .nav-menu, .header-cta-btn {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  
  .nav-container {
    height: 80px;
  }
  
  .site-logo-img {
    height: 52px;
    max-width: 250px;
  }
  
  /* Mobile Menu Drawer */
  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--secondary-dark);
    padding: 20px;
    border-bottom: 1px solid var(--navy-border);
    box-shadow: var(--shadow-lg);
  }
  
  .hero-content h1 {
    font-size: 2.4rem;
  }
  .services-grid, .lists-grid, .testimonials-grid, .blog-grid, .projects-grid,
  .service-detail-item, .about-split-grid {
    grid-template-columns: 1fr !important;
  }
  .service-detail-item {
    gap: 30px !important;
    padding: 24px !important;
  }
  .about-split-grid {
    gap: 36px !important;
  }
  .form-row, .value-props-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}