/* LDV Systems — Main Stylesheet | Managed by Sovamoon */

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

:root {
  --bg-page:     #FFFFFF;
  --bg-section:  #F0F5FF;
  --bg-alt:      #E6EEFF;
  --bg-card:     #FFFFFF;
  --navy:        #0D1B2E;
  --navy-dark:   #FFFFFF;
  --navy-mid:    #F0F5FF;
  --blue:        #005F99;
  --blue-hover:  #004F82;
  --blue-light:  #1A7BB5;
  --sky:         #0096C7;
  --sky-light:   #0096C7;
  --electric:    #005F99;
  --electric-2:  #0096C7;
  --text-dark:   #0D1B2E;
  --text-body:   #374B63;
  --text-muted:  #52708A;
  --border:      rgba(0,95,153,0.15);
  --border-dark: rgba(0,95,153,0.25);
  --shadow-sm:   0 1px 4px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.1);
  --radius:      10px;
  --radius-lg:   16px;
  --transition:  0.25s ease;
  --container:   1200px;
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--bg-page);
}

img { max-width: 100%; display: block; }
a   { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-hover); }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.container       { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.text-blue       { color: var(--blue); }
.text-navy       { color: var(--navy); }
.text-muted      { color: var(--text-muted); }
.text-center     { text-align: center; }
.section-padding { padding: 100px 0; }

/* ── Animations ───────────────────────────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.55s ease, transform 0.55s ease; }
.fade-up.animated { opacity: 1; transform: translateY(0); }
[data-delay="0.1"]  { transition-delay: 0.1s; }
[data-delay="0.15"] { transition-delay: 0.15s; }
[data-delay="0.2"]  { transition-delay: 0.2s; }
[data-delay="0.25"] { transition-delay: 0.25s; }
[data-delay="0.3"]  { transition-delay: 0.3s; }
[data-delay="0.35"] { transition-delay: 0.35s; }
[data-delay="0.4"]  { transition-delay: 0.4s; }

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 10px rgba(0,95,153,0.2); }
  50%       { box-shadow: 0 0 28px rgba(0,95,153,0.5); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes dash-flow {
  0%   { stroke-dashoffset: 200; opacity: 0.3; }
  50%  { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 0.3; }
}

@keyframes node-pulse {
  0%, 100% { r: 6; opacity: 0.7; }
  50%       { r: 8; opacity: 1; }
}

@keyframes shine-sweep {
  0%   { left: -120%; }
  100% { left: 120%; }
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-sans);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--electric);
  color: white;
  box-shadow: 0 2px 12px rgba(0,95,153,0.3);
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  transition: none;
}
.btn-primary:hover {
  background: var(--blue-hover);
  color: white;
  box-shadow: 0 4px 24px rgba(0,95,153,0.5);
  transform: translateY(-1px);
}
.btn-primary:hover::after {
  animation: shine-sweep 0.6s ease forwards;
}

.btn-outline {
  background: transparent;
  color: var(--electric);
  border: 1.5px solid rgba(0,95,153,0.4);
}
.btn-outline:hover {
  background: rgba(0,95,153,0.08);
  border-color: var(--electric);
  color: var(--electric);
  transform: translateY(-1px);
  box-shadow: 0 0 16px rgba(0,95,153,0.15);
}

.btn-white {
  background: white;
  color: #0D1B2E;
  font-weight: 700;
}
.btn-white:hover {
  background: #f0f4f8;
  color: #0D1B2E;
  transform: translateY(-1px);
}

.btn-white-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-white-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.85);
  color: white;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-sm  { padding: 9px 20px; font-size: 0.875rem; }

/* ── Section Headers ──────────────────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge  {
  display: inline-block;
  background: rgba(0,95,153,0.1);
  color: var(--electric);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid rgba(0,95,153,0.2);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── NAVBAR ───────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
/* backdrop-filter lives on ::before so it never traps position:fixed children */
.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: background var(--transition);
  pointer-events: none;
}
.navbar.scrolled {
  border-bottom: 1px solid rgba(0,95,153,0.12);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.navbar.scrolled::before {
  background: rgba(255,255,255,0.98);
}
.nav-inner {
  position: relative; /* sits above ::before */
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-icon { display: none; }
.nav-logo-text { display: none; }
.nav-logo-img { height: 83px; width: auto; display: block; }
.footer-logo-img { height: 91px; width: auto; display: block; margin-bottom: 16px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a, .nav-dropdown-toggle {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 8px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-sans);
}
.nav-links a:hover,
.nav-dropdown-toggle:hover,
.nav-links a.active {
  color: var(--electric);
  background: rgba(0,95,153,0.08);
}
.nav-links .chevron { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-dropdown.open .chevron { transform: rotate(180deg); }

/* Dropdown menu */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: rgba(255,255,255,0.98);
  border: 1px solid rgba(0,95,153,0.15);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  transform: translateY(-8px);
}
.nav-dropdown.open .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateY(0);
}
/* Right-align Industries dropdown so it doesn't overflow the right edge */
#ddIndustries .nav-dropdown-menu {
  left: auto;
  right: 0;
}
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--text-body);
  background: none;
}
.nav-dropdown-menu a:hover { background: rgba(0,95,153,0.1); color: var(--electric); }
.nav-dropdown-menu .dd-icon {
  width: 32px; height: 32px;
  background: rgba(0,95,153,0.1);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.nav-dropdown-menu .dd-icon svg { width: 16px; height: 16px; color: var(--electric); }

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Mobile-only CTA inside nav-links — hidden on desktop, shown at ≤768px (see media query below) */
.mobile-cta-demo { display: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s;
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1050;
}
.nav-overlay.open { display: block; }

/* ── HERO ─────────────────────────────────────────────────────────────────── */
.hero {
  background: var(--bg-page);
  padding-top: 84px;
  padding-bottom: 72px;
  overflow: hidden;
  position: relative;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,95,153,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,95,153,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.hero-bg-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,95,153,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-bg-glow-2 {
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,229,196,0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: flex;
  width: fit-content;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--electric);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
  background: rgba(0,95,153,0.1);
  border: 1px solid rgba(0,95,153,0.2);
  padding: 6px 14px;
  border-radius: 20px;
}

.hero-eyebrow .dot {
  display: block;
  width: 6px;
  height: 6px;
  background: var(--electric-2);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0,229,196,0.6);
  animation: glow-pulse 2s ease-in-out infinite;
}

/* Fixed-height container so cycling text never shifts layout */
.hero-headline-wrap {
  min-height: 4.8rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.hero-headline {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero-headline span { color: var(--electric); }

.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--electric);
  margin-left: 2px;
  vertical-align: text-bottom;
  border-radius: 1px;
  animation: cursor-blink 0.8s step-end infinite;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-contact-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid rgba(0,95,153,0.12);
}
.hero-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.hero-contact-item svg { width: 16px; height: 16px; color: var(--electric); flex-shrink: 0; }
.hero-contact-item a { color: var(--text-dark); font-weight: 600; }
.hero-contact-item a:hover { color: var(--electric); }

/* ── Hero Canvas / Visual ─────────────────────────────────────────────────── */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-canvas-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

#heroCanvas {
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 0 32px rgba(0,95,153,0.2));
  width: 100%;
  max-width: 520px;
  height: auto;
}

.network-svg {
  width: 100%;
  max-width: 520px;
  height: auto;
  filter: drop-shadow(0 0 24px rgba(0,95,153,0.2));
}
.network-line        { stroke: rgba(0,95,153,0.2); stroke-width: 1.5; fill: none; }
.network-line-active { stroke: var(--electric); stroke-width: 1.5; fill: none; stroke-dasharray: 6 4; animation: dash-flow 3s linear infinite; }
.network-node-outer  { fill: rgba(0,95,153,0.15); }
.network-node-inner  { fill: var(--electric); animation: node-pulse 2.5s ease-in-out infinite; }
.network-node-glow   { fill: none; stroke: var(--electric-2); stroke-width: 1; opacity: 0.5; }
.network-label       { font-family: var(--font-sans); font-size: 11px; font-weight: 600; fill: var(--text-dark); }
.network-label-muted { font-family: var(--font-sans); font-size: 9px; fill: var(--text-muted); }
.network-card {
  fill: var(--bg-card);
  stroke: rgba(0,95,153,0.2);
  stroke-width: 1;
  rx: 8;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.hero-canvas-badge {
  position: absolute;
  background: rgba(9,21,37,0.9);
  border: 1px solid rgba(0,95,153,0.25);
  border-radius: var(--radius);
  padding: 10px 14px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 0 24px rgba(0,95,153,0.15), 0 4px 20px rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.hero-canvas-badge--tl {
  top: 20px;
  left: 24px;
  animation: float-slow 4s ease-in-out infinite;
}
.hero-canvas-badge--br {
  bottom: 20px;
  right: 24px;
  animation: float-slow 4s ease-in-out 2s infinite;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.hero-badge-dot--green {
  background: var(--electric-2);
  box-shadow: 0 0 8px rgba(0,229,196,0.7);
}
.hero-badge-dot--blue {
  background: var(--electric);
  animation: glow-pulse 2s ease-in-out infinite;
}
.hero-badge-label { font-size: 0.8rem; font-weight: 600; color: #ffffff; }
.hero-badge-sub   { font-size: 0.72rem; color: rgba(255,255,255,0.65); }

/* ── Trust Bar ────────────────────────────────────────────────────────────── */
.trust-bar {
  background: rgba(9,21,37,0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(0,95,153,0.1);
  border-bottom: 1px solid rgba(0,95,153,0.1);
  padding: 14px 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}
.trust-item svg { width: 15px; height: 15px; color: var(--electric); }
.trust-divider  { width: 1px; height: 16px; background: rgba(0,95,153,0.15); }

/* ── SERVICES ─────────────────────────────────────────────────────────────── */
.services { padding: 100px 0; background: var(--bg-page); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.services-grid .service-card:nth-child(4),
.services-grid .service-card:nth-child(5) {
  grid-column: span 1;
}
.services-row-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,95,153,0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--electric), var(--electric-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0,95,153,0.12), 0 2px 8px rgba(0,0,0,0.06);
  border-color: rgba(0,95,153,0.3);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: rgba(0,95,153,0.1);
  border: 1px solid rgba(0,95,153,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition), box-shadow var(--transition);
}
.service-card:hover .service-icon {
  background: var(--electric);
  box-shadow: 0 0 20px rgba(0,95,153,0.4);
  border-color: var(--electric);
}
.service-icon svg { width: 26px; height: 26px; color: var(--electric); transition: color var(--transition); }
.service-card:hover .service-icon svg { color: white; }

.service-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-body);
}
.service-features li::before {
  content: '';
  display: block;
  width: 6px; height: 6px;
  background: var(--electric-2);
  border-radius: 50%;
  flex-shrink: 0;
}
.service-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--electric);
  display: flex;
  align-items: center;
  gap: 6px;
}
.service-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.service-link:hover svg { transform: translateX(3px); }

/* ── INDUSTRIES ───────────────────────────────────────────────────────────── */
.industries { padding: 100px 0; background: var(--bg-section); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.industry-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,95,153,0.1);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.industry-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--electric), var(--electric-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,95,153,0.1), 0 2px 8px rgba(0,0,0,0.05);
  border-color: rgba(0,95,153,0.28);
}
.industry-card:hover::after { transform: scaleX(1); }
.industry-icon-wrap {
  width: 64px; height: 64px;
  background: rgba(0,95,153,0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.industry-icon-wrap svg { width: 32px; height: 32px; color: var(--electric); }
.industry-title { font-size: 1.15rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.industry-desc  { font-size: 0.9rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 16px; }
.industry-tags  { display: flex; flex-wrap: wrap; gap: 6px; }
.industry-tag {
  background: rgba(0,95,153,0.08);
  color: var(--electric);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(0,95,153,0.18);
}

/* ── WHY LDV ──────────────────────────────────────────────────────────────── */
.why-ldv { padding: 100px 0; background: var(--bg-page); }
.why-ldv .section-badge { background: rgba(0,95,153,0.1); color: var(--electric); border-color: rgba(0,95,153,0.2); }
.why-ldv .section-title { color: var(--text-dark); }
.why-ldv .section-sub   { color: var(--text-muted); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.value-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,95,153,0.1);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.value-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--electric), var(--electric-2));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s ease;
}
.value-card:hover {
  background: rgba(0,95,153,0.04);
  border-color: rgba(0,95,153,0.25);
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0,95,153,0.08);
}
.value-card:hover::before { transform: scaleY(1); }
.value-icon {
  width: 48px; height: 48px;
  background: rgba(0,95,153,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.value-icon svg { width: 24px; height: 24px; color: var(--electric); }
.value-title { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 10px; }
.value-desc  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; }

/* ── PROCESS ──────────────────────────────────────────────────────────────── */
.process { padding: 100px 0; background: var(--bg-section); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 38px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--electric), var(--electric-2));
  opacity: 0.4;
  z-index: 0;
}
.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.process-number {
  width: 76px; height: 76px;
  background: var(--bg-card);
  border: 2px solid rgba(0,95,153,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--electric);
  margin-bottom: 24px;
  position: relative;
  box-shadow: inset 0 0 16px rgba(0,95,153,0.08);
  transition: all var(--transition);
}
.process-step:hover .process-number {
  background: var(--electric);
  color: white;
  border-color: var(--electric);
  box-shadow: 0 0 28px rgba(0,95,153,0.5);
}
.process-icon-wrap {
  position: absolute;
  bottom: -8px; right: -8px;
  width: 28px; height: 28px;
  background: var(--bg-alt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(0,95,153,0.25);
}
.process-icon-wrap svg { width: 13px; height: 13px; color: var(--electric); }
.process-title { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.process-desc  { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ── STATS ────────────────────────────────────────────────────────────────── */
.stats-section {
  padding: 80px 0;
  background: var(--bg-alt);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(0,95,153,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 1;
}
.stat-item {
  background: transparent;
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid rgba(0,95,153,0.1);
  min-width: 0;
  overflow: hidden;
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--electric);
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 0 30px rgba(0,95,153,0.4);
  word-break: break-word;
  overflow-wrap: break-word;
}
.stat-label { font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }

/* ── CTA BAND ─────────────────────────────────────────────────────────────── */
.cta-band {
  padding: 100px 0;
  background: linear-gradient(135deg, #003652 0%, #005F99 100%);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,95,153,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,95,153,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,95,153,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.cta-eyebrow {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--electric-2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.cta-sub { font-size: 1.05rem; color: rgba(255,255,255,0.88); margin-bottom: 36px; line-height: 1.7; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.cta-contact-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.88);
}
.cta-contact-item svg { width: 15px; height: 15px; color: rgba(255,255,255,0.7); }
.cta-contact-item a { color: #ffffff; font-weight: 600; }
.cta-contact-item a:hover { color: rgba(255,255,255,0.75); }

/* ── FOOTER ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-section);
  padding: 72px 0 32px;
  border-top: 1px solid rgba(0,95,153,0.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 16px;
}
.footer-logo-icon {
  width: 36px; height: 36px;
  background: var(--electric);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 16px rgba(0,95,153,0.4);
}
.footer-logo-icon svg { width: 20px; height: 20px; color: white; }
.footer-logo-name { font-size: 1rem; font-weight: 800; color: var(--text-dark); }
.footer-logo-name span { color: var(--electric); }
.footer-tagline { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-contact-item svg { width: 15px; height: 15px; color: var(--electric); flex-shrink: 0; }
.footer-contact-item a { color: var(--text-body); }
.footer-contact-item a:hover { color: var(--electric); }

.footer-heading {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--electric); padding-left: 4px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(0,95,153,0.08);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--text-muted); opacity: 0.6; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--text-muted); opacity: 0.6; transition: color var(--transition), opacity var(--transition); }
.footer-bottom-links a:hover { color: var(--electric); opacity: 1; }
.footer-bottom .footer-powered { font-size: 0.72rem; color: var(--text-muted); opacity: 1; }
.footer-powered a { color: var(--blue); font-weight: 600; transition: color 0.2s; }
.footer-powered a:hover { color: var(--blue-hover); }

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */
@media (max-width: 1280px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-row-2 { grid-template-columns: 1fr; max-width: 480px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .process-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  :root { --section-padding: 72px 0; }
  .section-padding { padding: 72px 0; }

  .hero { padding: 90px 0 40px; }
  .hero-headline { font-size: 2rem; }
  .hero-headline-wrap { min-height: 3.5rem; }
  .hero-video-full video { height: 320px; }

  /* Compact navbar on mobile */
  .nav-inner { height: 96px; }

  .hamburger { display: flex; }
  .nav-actions .btn { display: none; }
  /* Persistent mobile CTA — sits left of hamburger, always reachable */
  .nav-actions .btn.nav-cta-mobile {
    display: inline-flex;
    padding: 8px 14px;
    font-size: 0.78rem;
    white-space: nowrap;
  }
  /* Mobile-menu Book a Free Demo CTA — top of nav-links, red gradient */
  .mobile-cta-demo { display: block; width: 100%; list-style: none; margin: 4px 0 12px; }
  .mobile-cta-demo a {
    display: block;
    background: #B91C1C;
    color: #FFFFFF !important;
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    text-align: center;
    text-decoration: none;
    letter-spacing: 0.01em;
    box-shadow: 0 4px 12px rgba(185, 28, 28, 0.22);
    transition: background 0.2s, transform 0.2s;
  }
  .mobile-cta-demo a:hover,
  .mobile-cta-demo a:active { background: #991B1B; transform: translateY(-1px); }
  /* Hide overlay on mobile — full-screen panel covers everything */
  .nav-overlay { display: none !important; }
  .nav-links {
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    border-top: 1px solid rgba(0,95,153,0.12);
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 20px 32px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 9999;
    overflow-y: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-dropdown {
    width: 100%;
    position: static !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .nav-links a, .nav-dropdown-toggle { width: 100%; font-size: 1rem; padding: 12px 16px; }
  .nav-dropdown-menu {
    position: relative !important;
    inset: auto !important;
    transform: none !important;
    transition: none !important;
    min-width: 0;
    width: 100%;
    box-shadow: none;
    border: none;
    background: rgba(0,95,153,0.06);
    border-radius: 8px;
    margin: 4px 0;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all;
    display: none;
    backdrop-filter: none;
  }
  .nav-dropdown.open .nav-dropdown-menu {
    display: block;
    transform: none !important;
    position: relative !important;
  }

  .services-grid, .services-row-2 { grid-template-columns: 1fr; max-width: none; }
  .industries-grid { grid-template-columns: 1fr; }
  .industry-card   { grid-template-columns: 1fr; }
  .values-grid     { grid-template-columns: 1fr; }
  .process-grid    { grid-template-columns: 1fr; }
  .stats-grid      { grid-template-columns: 1fr; width: 100%; }
  .stat-item       { padding: 24px 20px; border-right: none; border-bottom: 1px solid rgba(0,95,153,0.1); }
  .stat-item:last-child { border-bottom: none; }
  .stat-number     { font-size: 2rem; }
  .footer-grid     { grid-template-columns: 1fr; }
  .trust-bar-inner { gap: 20px; }
  .trust-divider   { display: none; }
}

@media (max-width: 480px) {
  .container     { padding: 0 16px; }
  .hero-actions  { flex-direction: column; align-items: flex-start; }
  .cta-actions   { flex-direction: column; }
  .stat-number   { font-size: 1.8rem; }
  .stat-item     { padding: 20px 16px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; padding-bottom: 32px; }
}

/* ── IMAGE ADDITIONS ────────────────────────────────────────────────────────── */

/* Hero video panel */
.hero-video-full {
  position: relative;
  width: 100%;
  margin-bottom: 56px;
}
.hero-video-full video {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid rgba(0,95,153,0.15);
  box-shadow: 0 4px 40px rgba(0,95,153,0.06);
}

/* Service card image header */
.service-card-img {
  width: calc(100% + 64px);
  margin: -32px -32px 24px;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: block;
  border-bottom: 1px solid rgba(0,95,153,0.1);
  transition: transform 0.4s ease;
}
.service-card:hover .service-card-img { transform: scale(1.04); }

/* Services image strip */
.services-img-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.services-img-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,95,153,0.14);
}
.services-img-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.services-img-item:hover img { transform: scale(1.03); }
.services-img-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 10px 16px;
  background: linear-gradient(to top, rgba(6,14,26,0.88), transparent);
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Industry card image header */
.industry-card-img {
  grid-column: 1 / -1;
  height: 180px;
  width: calc(100% + 80px);
  margin: -40px -40px 8px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: block;
  border-bottom: 1px solid rgba(0,95,153,0.1);
}

/* Why LDV split layout */
.why-ldv-split {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}
.why-ldv-imgs {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: sticky;
  top: 100px;
}
.why-ldv-imgs img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  display: block;
  border: 1px solid rgba(0,95,153,0.16);
  box-shadow: 0 6px 24px rgba(0,0,0,0.4);
}
.why-ldv-imgs img:nth-child(1) { height: 200px; }
.why-ldv-imgs img:nth-child(2) { height: 160px; }
.why-ldv-imgs img:nth-child(3) { height: 160px; }

/* Process image row */
.process-img-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.process-img-row img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
  border: 1px solid rgba(0,95,153,0.14);
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
  transition: transform 0.4s ease;
}
.process-img-row img:hover { transform: scale(1.03); }

/* ── Project Gallery ──────────────────────────────────────────────────────── */
.project-gallery {
  background: var(--bg-section);
  padding: 80px 0;
  border-top: 1px solid rgba(0,95,153,0.08);
  border-bottom: 1px solid rgba(0,95,153,0.08);
}
.gallery-mosaic {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: 12px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,95,153,0.1);
}
.gallery-item--tall {
  grid-row: 1 / 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 10px 14px;
  background: linear-gradient(to top, rgba(6,14,26,0.82), transparent);
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-video-full video { height: 400px; }
  .why-ldv-split { grid-template-columns: 1fr; }
  .why-ldv-imgs  { flex-direction: row; position: static; }
  .why-ldv-imgs img { height: 180px; flex: 1; }
  .services-img-strip { grid-template-columns: repeat(2, 1fr); }
  .process-img-row    { grid-template-columns: repeat(2, 1fr); }
  .gallery-mosaic     { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, 180px); }
  .gallery-item--tall { grid-row: 1 / 3; }
}
@media (max-width: 640px) {
  .services-img-strip { grid-template-columns: 1fr 1fr; }
  .process-img-row    { grid-template-columns: 1fr 1fr; }
  .why-ldv-imgs       { flex-direction: column; }
  .services-img-item img { height: 160px; }
  .process-img-row img   { height: 160px; }
  .gallery-mosaic     { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery-item--tall { grid-row: auto; }
  .gallery-item       { height: 200px; }
  .hero-img-bottom { display: none; }
  .hero-img-top    { height: 220px; }
  .industry-card-img { height: 140px; }
  .service-card-img  { height: 140px; }
}