/* ========================================
   MIRZA BROTHERS GLOBAL SOLUTIONS
   Surveillance Page — Light Theme
   (Matching the MedBill Pro Landing Page)
   ======================================== */

/* ---------- Google Font Import ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- CSS Custom Properties — LIGHT THEME ---------- */
:root {
  /* Light Theme Core — Matching Landing Page */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --bg-glass: rgba(255, 255, 255, 0.6);

  /* Accent Colors — Blue/Indigo (same as landing) */
  --accent-blue: #2563eb;
  --accent-blue-bright: #3b82f6;
  --accent-blue-vibrant: #3b82f6;
  --accent-blue-glow: rgba(59, 130, 246, 0.2);
  --accent-blue-subtle: rgba(59, 130, 246, 0.08);
  --accent-cyan: #6366f1;
  --accent-cyan-glow: rgba(99, 102, 241, 0.15);
  --accent-cyan-subtle: rgba(99, 102, 241, 0.06);

  /* Compatibility Mapping */
  --accent-gold: var(--accent-blue-bright);
  --accent-gold-bright: var(--accent-blue-bright);
  --accent-gold-glow: var(--accent-blue-glow);
  --accent-gold-subtle: var(--accent-blue-subtle);

  /* Text Colors */
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --text-accent: var(--accent-blue);

  /* Borders */
  --border-subtle: rgba(0, 0, 0, 0.04);
  --border-light: rgba(0, 0, 0, 0.08);
  --border-blue: rgba(59, 130, 246, 0.25);
  --border-gold: rgba(59, 130, 246, 0.25);
  --border-cyan: rgba(99, 102, 241, 0.2);
  --border-glow-blue: rgba(59, 130, 246, 0.5);
  --border-glow-gold: rgba(59, 130, 246, 0.5);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out-expo);
  --transition-base: 0.4s var(--ease-out-expo);
  --transition-slow: 0.7s var(--ease-out-expo);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; }

/* ---------- Animated Background Grid ---------- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 70%);
}

/* Floating ambient orbs */
.ambient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 20s ease-in-out infinite;
}

.ambient-orb--blue,
.ambient-orb--gold {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
  top: 5%;
  right: -10%;
  opacity: 0.5;
}

.ambient-orb--cyan {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06), transparent 70%);
  bottom: 20%;
  left: -5%;
  opacity: 0.4;
  animation-delay: -10s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(30px, -40px); }
  50% { transform: translate(-20px, 30px); }
  75% { transform: translate(40px, 20px); }
}

/* ---------- Layout ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  width: 100%;
  position: relative;
  z-index: 2;
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

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

/* ---------- Section Heading System ---------- */
.section-header {
  margin-bottom: var(--space-3xl);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-md);
  padding: 0.4rem 1rem;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 50px;
}

.section-tag svg {
  width: 14px;
  height: 14px;
  stroke: var(--accent-blue);
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.section-title .gradient-text {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn--blue,
.btn--gold {
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn--blue::before,
.btn--gold::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn--blue:hover,
.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn--blue:hover::before,
.btn--gold:hover::before {
  transform: translateX(100%);
}

.btn--blue:hover svg,
.btn--gold:hover svg {
  transform: translateX(3px);
}

.btn--glass {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-primary);
  border: 1px solid rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.btn--glass:hover {
  background: rgba(59, 130, 246, 0.06);
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.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; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ==========================================
   TOP BAR
   ========================================== */
.top-bar {
  background: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  padding: 0.5rem 0;
  position: relative;
  z-index: 100;
}

.top-bar__inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: var(--space-xl);
}

.top-bar__item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  letter-spacing: 0.3px;
}

.top-bar__item svg {
  width: 14px;
  height: 14px;
  stroke: var(--accent-blue);
}

.top-bar__item a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.top-bar__item a:hover {
  color: var(--accent-blue);
}

/* ==========================================
   HEADER
   ========================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid #f3f4f6;
  transition: all var(--transition-base);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 76px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.header__logo-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2563eb, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
  position: relative;
}

.header__logo-icon::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), transparent);
  z-index: -1;
  filter: blur(6px);
  opacity: 0.4;
}

.header__logo-icon svg {
  width: 22px;
  height: 22px;
  stroke: #ffffff;
  stroke-width: 2.5;
}

.header__logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.2px;
  line-height: 1.2;
}

.header__logo-text span {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Navigation */
.header__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header__nav-links {
  display: flex;
  gap: 0.25rem;
}

.header__nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.header__nav-links a:hover {
  color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.06);
}

.header__nav-links a.active {
  color: var(--accent-blue);
}

.header__cta-btn {
  padding: 0.55rem 1.4rem;
  font-size: 0.82rem;
}

/* Mobile Toggle */
.header__menu-toggle {
  display: none;
  background: none;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0.5rem;
  width: 42px;
  height: 42px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.header__menu-toggle:hover {
  border-color: var(--accent-blue);
}

.header__menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.8) brightness(0.5);
}

/* Overlay layers */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 70% 50% at 20% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 80% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 60%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.6) 0%, rgba(15, 23, 42, 0.3) 40%, rgba(15, 23, 42, 0.85) 100%);
}

/* Scanline effect */
.hero__scanlines {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.02) 2px,
    rgba(0, 0, 0, 0.02) 4px
  );
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  padding: var(--space-5xl) 0;
}

/* Status badge */
.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.2rem;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #93c5fd;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-2xl);
  backdrop-filter: blur(10px);
}

.hero__status-dot {
  width: 7px;
  height: 7px;
  background: #34d399;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.5);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-xl);
  color: #ffffff;
}

.hero__title .line {
  display: block;
}

.hero__title .gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 40%, #c4b5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title .outline-text {
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.3);
  -webkit-text-fill-color: transparent;
  opacity: 0.5;
}

.hero__desc {
  font-size: 1.15rem;
  color: #cbd5e1;
  line-height: 1.85;
  margin-bottom: var(--space-2xl);
  max-width: 580px;
}

/* Hero stats */
.hero__metrics {
  display: flex;
  gap: 0;
  margin-top: var(--space-3xl);
}

.hero__metric {
  flex: 1;
  padding: var(--space-lg) var(--space-xl);
  border-left: 1px solid rgba(255,255,255,0.1);
  position: relative;
}

.hero__metric:first-child {
  border-left: none;
  padding-left: 0;
}

.hero__metric::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.3), transparent);
  opacity: 0;
}

.hero__metric:not(:first-child)::before {
  opacity: 1;
}

.hero__metric-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.hero__metric-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: #64748b;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, #3b82f6, transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
  background: var(--bg-primary);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid #e5e7eb;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.about__image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  filter: saturate(0.9) brightness(1);
  transition: filter var(--transition-slow);
}

.about__image:hover img {
  filter: saturate(1.1) brightness(1.02);
}

/* Corner brackets on image */
.about__image::before,
.about__image::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
  z-index: 2;
  border-color: var(--accent-blue);
  border-style: solid;
}

.about__image::before {
  top: 12px;
  left: 12px;
  border-width: 2px 0 0 2px;
}

.about__image::after {
  bottom: 12px;
  right: 12px;
  border-width: 0 2px 2px 0;
}

/* Floating HUD label on image */
.about__image-hud {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 3;
  padding: 0.6rem 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.about__image-hud .dot {
  width: 6px;
  height: 6px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.about__text .section-title {
  margin-top: var(--space-sm);
}

.about__text p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.85;
}

/* Trust items row */
.about__trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.about__trust-item {
  padding: var(--space-lg);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.about__trust-item:hover {
  border-color: var(--accent-blue);
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.1);
}

.about__trust-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.about__trust-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent-blue);
}

.about__trust-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

/* ==========================================
   EXPERTISE SECTION — Bento Grid
   ========================================== */
.expertise {
  background: var(--bg-secondary);
  position: relative;
}

.expertise::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
}

.expertise__bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-3xl);
}

.expertise__card {
  padding: var(--space-xl) var(--space-lg);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

/* Glow line at top of card on hover */
.expertise__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.expertise__card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(59, 130, 246, 0.1);
}

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

/* Make some cards span 2 columns for bento effect */
.expertise__card:nth-child(1),
.expertise__card:nth-child(5),
.expertise__card:nth-child(9) {
  grid-column: span 2;
}

.expertise__card-num {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.expertise__card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.expertise__card-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent-blue);
}

.expertise__card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
}

/* ==========================================
   TECHNOLOGY SECTION
   ========================================== */
.technology {
  background: var(--bg-primary);
  position: relative;
}

.technology::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
}

.technology__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.technology__visual {
  position: relative;
}

.technology__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid #e5e7eb;
  position: relative;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.technology__image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  filter: saturate(0.9);
  transition: filter var(--transition-slow);
}

.technology__image:hover img {
  filter: saturate(1.1);
}

.technology__image::before,
.technology__image::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
  z-index: 2;
  border-color: var(--accent-blue);
  border-style: solid;
}

.technology__image::before {
  top: 12px;
  right: 12px;
  border-width: 2px 2px 0 0;
}

.technology__image::after {
  bottom: 12px;
  left: 12px;
  border-width: 0 0 2px 2px;
}

.technology__text p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: var(--space-xl);
}

.technology__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm) var(--space-md);
  margin-top: var(--space-2xl);
}

.technology__feature {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
}

.technology__feature-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.technology__feature-check svg {
  width: 12px;
  height: 12px;
  stroke: var(--accent-blue);
  stroke-width: 3;
}

/* ==========================================
   LOCATIONS SECTION
   ========================================== */
.locations {
  background: var(--bg-secondary);
  position: relative;
}

.locations::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
}

.locations__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-3xl);
}

.locations__card {
  padding: var(--space-xl) var(--space-lg);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.locations__card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6);
  transition: width var(--transition-base);
}

.locations__card:hover {
  border-color: rgba(59, 130, 246, 0.3);
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(59, 130, 246, 0.1);
}

.locations__card:hover::after {
  width: 60%;
}

.locations__card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  transition: all var(--transition-base);
}

.locations__card:hover .locations__card-icon {
  background: rgba(99, 102, 241, 0.12);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.12);
}

.locations__card-icon svg {
  width: 24px;
  height: 24px;
  stroke: #6366f1;
}

.locations__card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================
   WHY CHOOSE US — Feature Marquee
   ========================================== */
.why-choose {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.why-choose::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
}

/* Large ambient glow */
.why-choose__glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.04), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.why-choose__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.why-choose__text {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: var(--space-3xl);
}

.why-choose__pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.why-choose__pillar {
  padding: var(--space-2xl) var(--space-lg);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.why-choose__pillar:hover {
  border-color: rgba(59, 130, 246, 0.3);
  background: #ffffff;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(59, 130, 246, 0.1);
}

.why-choose__pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  transition: all var(--transition-base);
}

.why-choose__pillar:hover .why-choose__pillar-icon {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.35);
}

.why-choose__pillar-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-blue);
}

.why-choose__pillar-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta {
  position: relative;
  padding: var(--space-5xl) 0;
  overflow: hidden;
}

.cta__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  z-index: 0;
}

.cta__border-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.cta__inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.cta__inner .section-tag {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.cta__inner .section-tag svg {
  stroke: #ffffff;
}

.cta__title {
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: #ffffff;
}

.cta__title .gradient-text {
  background: linear-gradient(135deg, #ffffff, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta__desc {
  font-size: 1.1rem;
  color: #bfdbfe;
  margin-bottom: var(--space-2xl);
  line-height: 1.8;
}

.cta .btn-group {
  justify-content: center;
}

.cta .btn--blue {
  background: #ffffff;
  color: #2563eb;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta .btn--blue:hover {
  background: #eff6ff;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta .btn--glass {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.cta .btn--glass:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: #0f172a;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer__logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2563eb, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__logo-icon svg {
  width: 18px;
  height: 18px;
  stroke: #ffffff;
  stroke-width: 2.5;
}

.footer__logo-name {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.footer__contact-row {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: #94a3b8;
}

.footer__contact-item svg {
  width: 15px;
  height: 15px;
  stroke: #3b82f6;
}

.footer__contact-item a {
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: #ffffff;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copyright {
  font-size: 0.8rem;
  color: #64748b;
}

.footer__links {
  display: flex;
  gap: var(--space-lg);
}

.footer__links a {
  font-size: 0.8rem;
  color: #64748b;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: #ffffff;
}

/* ==========================================
   RESPONSIVE — TABLET
   ========================================== */
@media (max-width: 1100px) {
  .expertise__bento {
    grid-template-columns: repeat(2, 1fr);
  }

  .expertise__card:nth-child(1),
  .expertise__card:nth-child(5),
  .expertise__card:nth-child(9) {
    grid-column: span 1;
  }

  .expertise__card:nth-child(1) {
    grid-column: span 2;
  }

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

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

@media (max-width: 900px) {
  .about__grid,
  .technology__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about__image img,
  .technology__image img {
    height: 320px;
  }

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

/* ==========================================
   RESPONSIVE — MOBILE
   ========================================== */
@media (max-width: 768px) {
  .section {
    padding: var(--space-3xl) 0;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  /* Top Bar */
  .top-bar__inner {
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
  }

  /* Header */
  .header__nav {
    display: none;
  }

  .header__nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    border-bottom: 1px solid #e5e7eb;
    gap: var(--space-lg);
  }

  .header__nav.open .header__nav-links {
    flex-direction: column;
    gap: 0;
  }

  .header__nav.open .header__nav-links a {
    font-size: 1rem;
    padding: var(--space-md) 0;
    border-bottom: 1px solid #f3f4f6;
  }

  .header__menu-toggle {
    display: flex;
  }

  .header__menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
  }
  .header__menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .header__menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
  }

  /* Hero */
  .hero {
    min-height: 90vh;
  }

  .hero__metrics {
    flex-direction: column;
    gap: 0;
  }

  .hero__metric {
    border-left: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-md) 0;
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }

  .hero__metric::before {
    display: none;
  }

  .hero__metric:last-child {
    border-bottom: none;
  }

  .hero__scroll {
    display: none;
  }

  /* Expertise */
  .expertise__bento {
    grid-template-columns: 1fr;
  }

  .expertise__card:nth-child(1) {
    grid-column: span 1;
  }

  /* Locations */
  .locations__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* About Trust */
  .about__trust {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  /* Why Choose */
  .why-choose__pillars {
    grid-template-columns: 1fr 1fr;
  }

  /* Technology */
  .technology__features {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__main {
    flex-direction: column;
    text-align: center;
  }

  .footer__contact-row {
    justify-content: center;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

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

  .hero {
    min-height: 85vh;
  }

  .hero__status {
    font-size: 0.65rem;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
    justify-content: center;
  }

  .locations__grid {
    grid-template-columns: 1fr;
  }

  .why-choose__pillars {
    grid-template-columns: 1fr;
  }

  .top-bar__inner {
    flex-direction: column;
    gap: var(--space-xs);
  }
}