/* ============================================================
   TechPlus Solutions LLC — Premium Stylesheet
   Design System: Navy/Cyan/Amber — Plus Jakarta Sans
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  /* Colors */
  --color-navy:        #0A1628;
  --color-navy-mid:    #0D1F3C;
  --color-navy-light:  #132848;
  --color-navy-card:   #0F2040;
  --color-blue:        #0077B6;
  --color-cyan:        #00B4D8;
  --color-cyan-light:  #48CAE4;
  --color-amber:       #F59E0B;
  --color-amber-dark:  #D97706;
  --color-white:       #FFFFFF;
  --color-off-white:   #F0F4F8;
  --color-gray-100:    #E8EDF4;
  --color-gray-200:    #C8D4E0;
  --color-gray-400:    #8A9BB0;
  --color-gray-600:    #7A8B9E;
  --color-text:        #E8EDF4;
  --color-text-muted:  #8A9BB0;
  --color-success:     #22C55E;
  --color-success-light: #4ADE80;
  --color-error:       #EF4444;
  --color-border:      rgba(255,255,255,0.07);
  --color-border-mid:  rgba(255,255,255,0.12);

  /* Gradients */
  --grad-primary:      linear-gradient(135deg, #0077B6 0%, #00B4D8 100%);
  --grad-hero:         linear-gradient(135deg, #0A1628 0%, #0D1F3C 50%, #0A1628 100%);
  --grad-card:         linear-gradient(145deg, rgba(15,32,64,0.9) 0%, rgba(13,31,60,0.6) 100%);
  --grad-text:         linear-gradient(90deg, #0077B6, #00B4D8, #48CAE4);
  --grad-amber:        linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);

  /* Typography */
  --font-primary:      'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-secondary:    'Inter', sans-serif;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2rem;
  --space-xl:   3rem;
  --space-2xl:  5rem;
  --space-3xl:  8rem;

  /* Borders */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.25);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.35);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.45);
  --shadow-glow: 0 0 40px rgba(0,180,216,0.15);
  --shadow-amber-glow: 0 0 30px rgba(245,158,11,0.25);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Layout */
  --container-max:  1280px;
  --nav-height:     76px;
}

:root[data-theme="light"] {
  --color-navy:        #F6F8FB;
  --color-navy-mid:    #EEF3F8;
  --color-navy-light:  #E3EBF5;
  --color-navy-card:   #FFFFFF;
  --color-blue:        #005E9A;
  --color-cyan:        #0084A8;
  --color-cyan-light:  #1399C0;
  --color-amber:       #D98700;
  --color-amber-dark:  #B96F00;
  --color-white:       #102033;
  --color-off-white:   #1B2940;
  --color-gray-100:    #223049;
  --color-gray-200:    #40526B;
  --color-gray-400:    #61738C;
  --color-gray-600:    #7A8AA1;
  --color-text:        #182233;
  --color-text-muted:  #576984;
  --color-border:      rgba(10,22,40,0.08);
  --color-border-mid:  rgba(10,22,40,0.14);
  --grad-primary:      linear-gradient(135deg, #005E9A 0%, #0084A8 100%);
  --grad-hero:         linear-gradient(135deg, #F6F8FB 0%, #EEF3F8 50%, #F9FBFD 100%);
  --grad-card:         linear-gradient(145deg, rgba(255,255,255,0.96) 0%, rgba(238,243,248,0.92) 100%);
  --grad-text:         linear-gradient(90deg, #005E9A, #0084A8, #1399C0);
  --shadow-sm:         0 2px 10px rgba(14, 23, 38, 0.08);
  --shadow-md:         0 10px 30px rgba(14, 23, 38, 0.1);
  --shadow-lg:         0 20px 50px rgba(14, 23, 38, 0.12);
  --shadow-glow:       0 0 36px rgba(0,132,168,0.12);
}

/* ── Skip Link ── */
.skip-link {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  background: var(--color-cyan);
  color: var(--color-navy);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-navy);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.theme-ready {
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

img, svg { display: block; }

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

ul { list-style: none; }

address { font-style: normal; }

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

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ── Utility: Text Gradient ── */
.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: all var(--transition-slow);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--grad-primary);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(0,119,182,0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,119,182,0.55);
}

.btn-hero-primary {
  background: var(--grad-amber);
  color: var(--color-navy);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.9rem 2rem;
  box-shadow: 0 4px 24px rgba(245,158,11,0.4);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(245,158,11,0.55);
}

.btn-hero-secondary {
  background: rgba(255,255,255,0.06);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.2);
  font-size: 1rem;
  padding: 0.9rem 2rem;
  backdrop-filter: blur(8px);
}

.btn-hero-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-2px);
}

.btn-cta-white {
  background: var(--color-white);
  color: var(--color-navy);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.9rem 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.btn-cta-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.btn-cta-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.4);
  font-size: 1rem;
  padding: 0.9rem 2rem;
}

.btn-cta-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

/* ── Section Shared Styles ── */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
  background: rgba(0,180,216,0.1);
  border: 1px solid rgba(0,180,216,0.25);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header .section-desc {
  margin: 0 auto;
}

/* ── Scroll Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Hero fade-in ── */
.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeInUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

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

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), backdrop-filter var(--transition-slow);
}

.nav-header.scrolled {
  background: rgba(10,22,40,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06), 0 8px 32px rgba(0,0,0,0.4);
}

.nav-header.scrolled::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,180,216,0.3) 50%, transparent 100%);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: var(--nav-height);
  gap: var(--space-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo-img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 0 6px rgba(0, 180, 216, 0.5)) drop-shadow(0 0 12px rgba(0, 119, 182, 0.3));
  transition: filter var(--transition-base), opacity var(--transition-base);
}

.logo-img:hover {
  filter: drop-shadow(0 0 8px rgba(0, 180, 216, 0.7)) drop-shadow(0 0 16px rgba(0, 119, 182, 0.4));
}

.logo-img--footer {
  height: 36px;
}

.logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.01em;
}

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

:root[data-theme="light"] .logo-img {
  filter: drop-shadow(0 0 6px rgba(0, 94, 154, 0.16)) drop-shadow(0 0 12px rgba(0, 132, 168, 0.12));
}

.theme-toggle,
.mobile-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid var(--color-border-mid);
  background: rgba(255,255,255,0.05);
  color: var(--color-gray-200);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.theme-toggle {
  min-height: 42px;
  padding: 0.65rem 0.95rem;
}

.mobile-theme-toggle {
  width: 100%;
  min-height: 48px;
  padding: 0.85rem 1rem;
}

.theme-toggle:hover,
.mobile-theme-toggle:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.24);
  transform: translateY(-1px);
}

:root[data-theme="light"] .theme-toggle,
:root[data-theme="light"] .mobile-theme-toggle {
  background: rgba(10,22,40,0.02);
}

:root[data-theme="light"] .theme-toggle:hover,
:root[data-theme="light"] .mobile-theme-toggle:hover {
  background: rgba(10,22,40,0.05);
  border-color: rgba(10,22,40,0.15);
}

.theme-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle-icon-sun {
  display: none;
}

:root[data-theme="light"] .theme-toggle-icon-sun {
  display: inline-flex;
}

:root[data-theme="light"] .theme-toggle-icon-moon {
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-200);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
  letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link-active {
  color: var(--color-white);
  background: rgba(255,255,255,0.07);
}

.nav-cta {
  flex-shrink: 0;
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-base);
  flex-shrink: 0;
}

.hamburger:hover { background: rgba(255,255,255,0.08); }

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-slow), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}

.hamburger.open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(10,22,40,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  transform: translateY(-10px);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  pointer-events: none;
}

.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 0 var(--space-lg);
  gap: 0.25rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-gray-200);
  border-radius: var(--radius-md);
  transition: color var(--transition-base), background var(--transition-base);
}

.mobile-nav-link:hover {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

.mobile-cta {
  margin-top: 0.5rem;
  background: var(--grad-amber) !important;
  color: var(--color-navy) !important;
  font-weight: 700;
  text-align: center;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  padding-bottom: 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?w=1920&q=80') center/cover no-repeat;
  opacity: 0.15;
  z-index: 0;
}

:root[data-theme="light"] .hero-image {
  opacity: 0.08;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,119,182,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,119,182,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

:root[data-theme="light"] .hero-grid {
  background-image:
    linear-gradient(rgba(0,94,154,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,94,154,0.06) 1px, transparent 1px);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,119,182,0.22) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,180,216,0.15) 0%, transparent 70%);
  bottom: -100px;
  left: -50px;
  animation-delay: 3s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, transparent 70%);
  top: 40%;
  left: 30%;
  animation-delay: 5s;
}

:root[data-theme="light"] .hero-orb-1 {
  background: radial-gradient(circle, rgba(0,94,154,0.12) 0%, transparent 70%);
}

:root[data-theme="light"] .hero-orb-2 {
  background: radial-gradient(circle, rgba(0,132,168,0.08) 0%, transparent 70%);
}

:root[data-theme="light"] .hero-orb-3 {
  background: radial-gradient(circle, rgba(217,135,0,0.06) 0%, transparent 70%);
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--color-cyan);
  border-radius: 50%;
  opacity: 0;
  animation: particleFade var(--duration, 4s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes particleFade {
  0% { opacity: 0; transform: translateY(0) scale(0); }
  30% { opacity: 0.6; transform: translateY(-20px) scale(1); }
  100% { opacity: 0; transform: translateY(-80px) scale(0.5); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) 0;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,180,216,0.1);
  border: 1px solid rgba(0,180,216,0.25);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-cyan-light);
  margin-bottom: 1.75rem;
  text-transform: uppercase;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--color-cyan);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-headline {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.headline-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.headline-sub {
  color: var(--color-gray-200);
  font-weight: 700;
}

.hero-description {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--color-gray-200);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.trust-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-gray-400);
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.trust-item {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-gray-200);
}

.trust-divider {
  color: var(--color-gray-400);
  font-size: 1.2rem;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-mouse {
  width: 26px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: rgba(255,255,255,0.5);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section {
  padding: var(--space-2xl) 0;
  background: var(--color-navy-mid);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

:root[data-theme="light"] .stats-section,
:root[data-theme="light"] .team-section,
:root[data-theme="light"] .footer {
  background: var(--color-navy-mid);
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-card {
  background: var(--color-navy-card);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  position: relative;
  transition: background var(--transition-base);
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--grad-primary);
  transition: transform var(--transition-slow);
  border-radius: 2px;
}

.stat-card:hover { background: rgba(15,32,64,0.95); }
.stat-card:hover::after { transform: translateX(-50%) scaleX(1); }

.stat-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.stat-number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.counter,
.counter-range {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-400);
  letter-spacing: 0.02em;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.stat-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  padding: var(--space-3xl) 0;
  background: var(--color-navy);
  position: relative;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,119,182,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.service-card {
  background: var(--color-navy-card);
  position: relative;
  transition: background var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,119,182,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.service-card:hover { background: rgba(15,32,64,0.98); }
.service-card:hover::before { opacity: 1; }

.service-card-featured {
  background: linear-gradient(145deg, rgba(0,119,182,0.15) 0%, rgba(15,32,64,0.95) 100%);
  border: 1px solid rgba(0,180,216,0.2);
  position: relative;
}

.service-card-featured::before {
  background: linear-gradient(135deg, rgba(0,119,182,0.15) 0%, transparent 60%);
  opacity: 1;
}

.service-featured-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--grad-amber);
  color: var(--color-navy);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.service-card-inner {
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  background: rgba(0,119,182,0.12);
  border: 1px solid rgba(0,119,182,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  margin-bottom: 1.25rem;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-slow);
}

.service-card:hover .service-icon-wrap {
  background: rgba(0,180,216,0.18);
  border-color: rgba(0,180,216,0.4);
  transform: scale(1.05);
}

.service-number {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--color-gray-600);
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}

.service-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.75rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

.service-tags li {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-cyan-light);
  background: rgba(0,180,216,0.08);
  border: 1px solid rgba(0,180,216,0.15);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.services-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: var(--space-2xl);
}

.service-photo {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/2;
}

.service-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-photo:hover img {
  transform: scale(1.05);
}

.service-photo span {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(10,22,40,0.85));
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}

/* ============================================================
   INDUSTRIES SECTION
   ============================================================ */
.industries-section {
  padding: var(--space-3xl) 0;
  background: var(--color-navy-mid);
  position: relative;
  overflow: hidden;
}

.industries-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,180,216,0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.industry-card {
  background: var(--color-navy-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.industry-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transition: transform var(--transition-slow);
  transform-origin: left;
}

.industry-card:hover {
  border-color: rgba(0,180,216,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.industry-card:hover::before { transform: scaleX(1); }

.industry-icon {
  width: 64px;
  height: 64px;
  background: rgba(0,119,182,0.1);
  border: 1px solid rgba(0,119,182,0.18);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  margin: 0 auto 1rem;
  transition: background var(--transition-base), border-color var(--transition-base);
}

.industry-card:hover .industry-icon {
  background: rgba(0,180,216,0.15);
  border-color: rgba(0,180,216,0.35);
}

.industry-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.4rem;
  line-height: 1.3;
}

.industry-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ============================================================
   COVERAGE MAP SECTION
   ============================================================ */
.coverage-section {
  padding: var(--space-3xl) 0;
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.coverage-map-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.coverage-map-svg {
  width: 100%;
  max-width: 900px;
  height: auto;
  display: block;
  margin: 0 auto;
}

.coverage-map-svg .state {
  transition: all 0.3s ease;
}

.coverage-map-svg .state.covered {
  fill: rgba(0, 180, 216, 0.25);
  stroke: rgba(0, 180, 216, 0.4);
  stroke-width: 0.8;
  cursor: pointer;
}

.coverage-map-svg .state.excluded {
  fill: rgba(255, 255, 255, 0.03);
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 0.5;
}

.coverage-map-svg .state.covered:hover {
  fill: rgba(0, 180, 216, 0.45);
  stroke: rgba(0, 180, 216, 0.7);
  stroke-width: 1.2;
  filter: drop-shadow(0 0 6px rgba(0, 180, 216, 0.5));
}

@keyframes pulse-glow {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(0, 180, 216, 0.3)); }
  50% { filter: drop-shadow(0 0 8px rgba(0, 180, 216, 0.6)); }
}

.coverage-map-legend {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.coverage-map-legend .legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.coverage-map-legend .legend-swatch {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  flex-shrink: 0;
}

.coverage-map-legend .legend-swatch.covered {
  background: rgba(0, 180, 216, 0.25);
  border: 1.5px solid rgba(0, 180, 216, 0.4);
}

.coverage-map-legend .legend-swatch.excluded {
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  padding: var(--space-3xl) 0;
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-content .section-tag { margin-bottom: 1rem; }
.about-content .section-title { margin-bottom: 1.25rem; }

.about-lead {
  font-size: 1.05rem;
  color: var(--color-gray-200);
  line-height: 1.75;
  margin-bottom: 1rem;
  font-weight: 500;
}

.about-body {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.pillar-icon {
  width: 32px;
  height: 32px;
  background: rgba(0,119,182,0.15);
  border: 1px solid rgba(0,119,182,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.pillar strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.2rem;
}

.pillar p {
  font-size: 0.83rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* About Visual */
.about-visual-inner {
  position: relative;
  height: 480px;
}

.visual-card {
  position: absolute;
  background: var(--color-navy-card);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-lg);
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.visual-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.visual-card-1 {
  top: 40px;
  left: 0;
  right: 60px;
  animation: cardFloat1 6s ease-in-out infinite;
}

.visual-card-2 {
  top: 50%;
  transform: translateY(-50%);
  left: 40px;
  right: 0;
  animation: cardFloat2 7s ease-in-out infinite;
}

.visual-card-3 {
  bottom: 40px;
  left: 0;
  right: 60px;
  animation: cardFloat3 5.5s ease-in-out infinite;
}

@keyframes cardFloat1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes cardFloat2 {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 8px)); }
}

@keyframes cardFloat3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.vc-icon {
  width: 44px;
  height: 44px;
  background: rgba(0,119,182,0.15);
  border: 1px solid rgba(0,119,182,0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.visual-card strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.15rem;
}

.visual-card span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.visual-bg-shape {
  position: absolute;
  inset: 20px;
  background: rgba(0,119,182,0.04);
  border: 1px solid rgba(0,119,182,0.08);
  border-radius: var(--radius-xl);
  z-index: -1;
}

.visual-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0,180,216,0.15) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: -2;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

/* ============================================================
   TEAM SECTION
   ============================================================ */
.team-section {
  padding: var(--space-3xl) 0;
  background: var(--color-navy-mid);
  position: relative;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 1200px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.team-card {
  background: var(--color-navy-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,180,216,0.4), transparent);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.team-card:hover {
  border-color: rgba(0,180,216,0.2);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

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

.team-avatar {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
}

.avatar-initials {
  width: 72px;
  height: 72px;
  background: var(--grad-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.team-avatar-featured .avatar-initials {
  background: var(--grad-amber);
  color: var(--color-navy);
}

.avatar-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--grad-primary) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.team-card:hover .avatar-ring { opacity: 1; }

.team-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.team-role {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-cyan);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}

.team-credentials {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.credential-badge {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-amber);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.25);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}

.team-bio {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, #0D2B5E 0%, #0A1628 50%, #0D2B5E 100%);
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(0,119,182,0.2);
  border-bottom: 1px solid rgba(0,119,182,0.2);
}

:root[data-theme="light"] .cta-band {
  background: linear-gradient(135deg, #E3EBF5 0%, #F6F8FB 50%, #E3EBF5 100%);
  border-top-color: rgba(0,94,154,0.15);
  border-bottom-color: rgba(0,94,154,0.15);
}

.cta-band-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}

.cta-orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,119,182,0.25) 0%, transparent 70%);
  top: -100px;
  left: -100px;
}

.cta-orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,180,216,0.15) 0%, transparent 70%);
  bottom: -80px;
  right: -50px;
}

:root[data-theme="light"] .cta-orb-1 {
  background: radial-gradient(circle, rgba(0,94,154,0.1) 0%, transparent 70%);
}

:root[data-theme="light"] .cta-orb-2 {
  background: radial-gradient(circle, rgba(0,132,168,0.06) 0%, transparent 70%);
}

.cta-band-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-band-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.cta-band-desc {
  font-size: 1.05rem;
  color: var(--color-gray-200);
  max-width: 520px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.cta-band-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  padding: var(--space-3xl) 0;
  background: var(--color-navy);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info-card {
  background: var(--color-navy-card);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

.contact-info-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.contact-item-icon {
  width: 38px;
  height: 38px;
  background: rgba(0,119,182,0.12);
  border: 1px solid rgba(0,119,182,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: 0.2rem;
}

.contact-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition-base);
}

a.contact-value:hover { color: var(--color-cyan); }

.contact-address {
  font-size: 0.88rem;
  line-height: 1.6;
}

.contact-availability {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-gray-200);
  font-weight: 500;
}

.availability-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(34,197,94,0.5);
}

/* Form Toggle */
.contact-forms-wrap {
  display: flex;
  flex-direction: column;
}

.form-toggle {
  display: flex;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  border-bottom: none;
}

.form-toggle-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-gray-400);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  font-family: var(--font-primary);
}

.form-toggle-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

.form-toggle-btn:hover {
  color: var(--color-gray-200);
  background: rgba(255,255,255,0.04);
}

.form-toggle-btn.active {
  color: var(--color-white);
  background: rgba(0,119,182,0.08);
}

.form-toggle-btn.active::after {
  transform: scaleX(1);
}

.form-toggle-btn svg {
  color: var(--color-cyan);
  opacity: 0.5;
  transition: opacity var(--transition-base);
}

.form-toggle-btn.active svg {
  opacity: 1;
}

/* Radio Group */
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-radio {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--color-gray-200);
  cursor: pointer;
  padding: 0.4rem 0;
}

.form-radio input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-cyan);
  cursor: pointer;
}

/* Contact Form */
.contact-form {
  background: var(--color-navy-card);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

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

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gray-200);
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.form-label span { color: var(--color-cyan); }

.form-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  color: var(--color-white);
  transition: border-color var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder { color: var(--color-gray-600); }

.form-input:focus {
  border-color: var(--color-blue);
  background: rgba(0,119,182,0.06);
  box-shadow: 0 0 0 3px rgba(0,119,182,0.15);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%238A9BB0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--color-navy-card);
  color: var(--color-white);
}

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

/* File Upload */
.file-upload-area {
  position: relative;
  border: 2px dashed var(--color-border-mid);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
}

.file-upload-area:hover,
.file-upload-area.dragover {
  border-color: var(--color-cyan);
  background: rgba(0,180,216,0.04);
}

.file-upload-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.file-upload-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 1.5rem 1rem;
  color: var(--color-gray-400);
  text-align: center;
}

.file-upload-prompt svg {
  color: var(--color-cyan);
  opacity: 0.6;
}

.file-upload-prompt span {
  font-size: 0.88rem;
  font-weight: 600;
}

.file-upload-prompt small {
  font-size: 0.75rem;
  color: var(--color-gray-600);
}

.file-upload-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: rgba(0,180,216,0.06);
  border-radius: var(--radius-md);
}

.file-upload-selected[hidden] { display: none; }

.file-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-cyan);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-remove {
  background: none;
  border: none;
  color: var(--color-gray-400);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0 0.25rem;
  line-height: 1;
  transition: color var(--transition-base);
}

.file-remove:hover { color: var(--color-error); }

.btn-form-submit {
  width: 100%;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-size: 0.95rem;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-success-light);
}

.form-success[hidden] { display: none; }

.contact-forms-wrap .contact-form {
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.contact-forms-wrap .contact-form[hidden] {
  display: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-navy-mid);
  border-top: 1px solid var(--color-border);
}

.footer-top {
  padding: var(--space-2xl) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 280px;
  margin-bottom: 1.25rem;
}

.footer-contact-quick {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-gray-200);
  transition: color var(--transition-base);
  text-decoration: underline;
  text-decoration-color: rgba(200,212,224,0.3);
  text-underline-offset: 2px;
}

.footer-contact-link:hover { color: var(--color-cyan); text-decoration-color: var(--color-cyan); }

.footer-nav-title {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.footer-nav-col a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color var(--transition-base);
  text-decoration: underline;
  text-decoration-color: rgba(138,155,176,0.3);
  text-underline-offset: 2px;
}

.footer-nav-col a:hover { color: var(--color-cyan); text-decoration-color: var(--color-cyan); }

.footer-address {
  font-size: 0.8rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

.footer-bottom {
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-gray-600);
}

.footer-copy-right {
  font-size: 0.8rem;
  color: var(--color-gray-600);
}

.footer-copy-right a {
  color: var(--color-cyan);
  transition: color var(--transition-base);
  text-decoration: underline;
  text-decoration-color: rgba(0,180,216,0.4);
  text-underline-offset: 2px;
}

.footer-copy-right a:hover { color: var(--color-cyan-light); text-decoration-color: var(--color-cyan-light); }

/* ============================================================
   LIGHT THEME OVERRIDES — component-specific
   ============================================================ */
:root[data-theme="light"] .nav-header.scrolled {
  background: rgba(246,248,251,0.92);
  box-shadow: 0 1px 0 rgba(10,22,40,0.06), 0 8px 32px rgba(10,22,40,0.08);
}
:root[data-theme="light"] .nav-header.scrolled::after {
  background: linear-gradient(90deg, transparent 0%, rgba(0,132,168,0.2) 50%, transparent 100%);
}

:root[data-theme="light"] .btn-hero-primary {
  color: #fff;
}
:root[data-theme="light"] .btn-cta-white {
  background: var(--color-blue);
  color: #fff;
}

:root[data-theme="light"] .stats-section::before {
  background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
}

:root[data-theme="light"] .service-card-featured {
  background: linear-gradient(145deg, rgba(0,94,154,0.08) 0%, rgba(255,255,255,0.95) 100%);
  border-color: rgba(0,132,168,0.2);
}

:root[data-theme="light"] .coverage-map-svg .state.covered {
  fill: rgba(0,132,168,0.2);
  stroke: rgba(0,132,168,0.35);
}
:root[data-theme="light"] .coverage-map-svg .state.covered:hover {
  fill: rgba(0,132,168,0.35);
  stroke: rgba(0,132,168,0.6);
  filter: drop-shadow(0 0 6px rgba(0,132,168,0.3));
}
:root[data-theme="light"] .coverage-map-svg .state.excluded {
  fill: rgba(10,22,40,0.04);
  stroke: rgba(10,22,40,0.1);
}

:root[data-theme="light"] .form-input {
  background: rgba(10,22,40,0.03);
  border-color: rgba(10,22,40,0.14);
}
:root[data-theme="light"] .form-input:focus {
  border-color: var(--color-blue);
  background: rgba(0,94,154,0.04);
  box-shadow: 0 0 0 3px rgba(0,94,154,0.1);
}
:root[data-theme="light"] .form-input::placeholder {
  color: var(--color-gray-600);
}

/* ============================================================
   RESPONSIVE — TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --space-3xl: 5rem;
  }

  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
  .theme-toggle-label { display: none; }

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

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

  .industries-grid { grid-template-columns: repeat(4, 1fr); }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-visual {
    order: -1;
  }

  .about-visual-inner { height: 320px; }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .contact-info-card { position: static; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }

  .footer-brand { grid-column: 1 / -1; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --space-2xl: 3.5rem;
    --space-3xl: 4rem;
    --nav-height: 68px;
  }

  .container { padding: 0 1.25rem; }

  .hero-content { padding: var(--space-2xl) 0; }

  .hero-headline {
    font-size: clamp(2.2rem, 9vw, 3.5rem);
  }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; justify-content: center; }
  .theme-toggle { padding-inline: 0.8rem; }

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

  .services-grid { grid-template-columns: 1fr; }
  .services-photos { grid-template-columns: 1fr; }

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

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

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

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }

  .footer-bottom .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-band-actions { flex-direction: column; align-items: center; }
  .btn-cta-white, .btn-cta-outline { width: 100%; max-width: 320px; justify-content: center; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero-trust { display: none; }
}

/* ============================================================
   ACCESSIBILITY & FOCUS STATES
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .fade-in-up { opacity: 1; transform: none; animation: none; }
}

/* ============================================================
   SCROLLBAR STYLING
   ============================================================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-navy); }
::-webkit-scrollbar-thumb {
  background: var(--color-navy-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-blue); }

/* ============================================================
   SELECTION COLOR
   ============================================================ */
::selection {
  background: rgba(0,180,216,0.3);
  color: var(--color-white);
}