/* ======================
   CSS VARIABLES (DESIGN SYSTEM)
   ====================== */
:root {
  --primary: #0077cc;
  --secondary: #00d4ff;
  --dark-bg: #0a0a0a;
  --darker-bg: #050505;
  --light-bg: #1a1a1a;
  --card-bg: #141414;
  --accent: #3399ff;
  --accent-glow: #0099ff;
  --text-light: #f0f0f0;
  --text-muted: #a0a0a0;
  --text-primary: #ffffff;
  --text-secondary: #d1d5db;
  --success: #00ff88;
  --warning: #ffb347;
  --error: #ff6b6b;
  --gradient-primary: linear-gradient(135deg, #0077cc, #00d4ff);
  --gradient-hero: linear-gradient(135deg, rgba(0,119,204,0.9), rgba(0,212,255,0.8));
  --gradient-card: linear-gradient(145deg, #1a1a1a, #0f0f0f);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --shadow-glow: 0 0 20px rgba(51, 153, 255, 0.3);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.125rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* ======================
   GLOBAL RESET & BASE STYLES
   ====================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: 
    linear-gradient(135deg, rgba(10, 10, 10, 0.8), rgba(26, 26, 26, 0.9)),
    radial-gradient(circle at 20% 80%, rgba(0, 119, 204, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text-light);
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

/* ======================
   LOADING SCREEN
   ====================== */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--dark-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-logo {
  animation: loadingPulse 2s ease-in-out infinite;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@keyframes loadingPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.1); opacity: 1; }
}

/* ======================
   BACKGROUND PARTICLES
   ====================== */
.bg-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.particle-small {
  width: 2px;
  height: 2px;
  background: rgba(59, 130, 246, 0.4);
  animation: particleFloat 15s linear infinite;
}

.particle-medium {
  width: 3px;
  height: 3px;
  background: rgba(6, 182, 212, 0.3);
  animation: particleFloat 20s linear infinite;
}

.particle-large {
  width: 4px;
  height: 4px;
  background: rgba(16, 185, 129, 0.3);
  animation: particleFloat 25s linear infinite;
}

@keyframes particleFloat {
  from {
    transform: translateY(100vh) translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  to {
    transform: translateY(-100px) translateX(50px) rotate(360deg);
    opacity: 0;
  }
}

.float-particle {
  position: absolute;
  width: 1px;
  height: 1px;
  background: var(--accent);
  border-radius: 50%;
  animation: floatAmbient 8s ease-in-out infinite;
  opacity: 0.2;
}

@keyframes floatAmbient {
  0%, 100% { 
    transform: translateY(0px) translateX(0px) rotate(0deg); 
    opacity: 0.2; 
  }
  25% { 
    transform: translateY(-15px) translateX(10px) rotate(90deg); 
    opacity: 0.6; 
  }
  50% { 
    transform: translateY(-10px) translateX(-5px) rotate(180deg); 
    opacity: 0.8; 
  }
  75% { 
    transform: translateY(-20px) translateX(8px) rotate(270deg); 
    opacity: 0.4; 
  }
}

/* ======================
   CONTAINER & LAYOUT
   ====================== */
.container {
  width: 90%;
  max-width: 1400px;
  margin: auto;
}

/* ======================
   HEADER & NAVIGATION
   ====================== */
header.navbar {
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--glass-border);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.98);
  box-shadow: 0 10px 30px rgba(0, 119, 204, 0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  z-index: 1001;
}

.logo-image {
  height: 60px;
  width: auto;
  transition: var(--transition-smooth);
  filter: brightness(0.9);
}

.logo-image:hover {
  filter: brightness(1);
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.5rem;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left 0.3s ease;
  z-index: -1;
}

.nav-link:hover::before {
  left: 0;
}

.nav-link:hover {
  color: white;
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
  background: none;
  border: none;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-light);
  margin: 3px 0;
  transition: var(--transition-smooth);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
}

.mobile-nav.active {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav .nav-menu {
  flex-direction: column;
  gap: 2rem;
  text-align: center;
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.mobile-nav .nav-link {
  display: block;
  color: var(--text-light);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.3rem;
  padding: 1rem 2rem;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  min-width: 200px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.mobile-nav .nav-link:hover,
.mobile-nav .nav-link:focus {
  background: linear-gradient(135deg, #0077cc, #00d4ff);
  transform: scale(1.05);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 5px 15px rgba(0, 119, 204, 0.3);
}

/* ======================
   HERO SECTION
   ====================== */
.hero {
  background: 
    linear-gradient(135deg, rgba(0,119,204,0.6), rgba(0,212,255,0.5)),
    url('logo0.png') no-repeat center center/cover,
    linear-gradient(45deg, rgba(16, 185, 129, 0.05), rgba(59, 130, 246, 0.05));
  color: white;
  text-align: center;
  padding: 12rem 2rem 8rem;
  position: relative;
  margin-top: 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0,119,204,0.3) 0%, transparent 70%);
  animation: heroGlow 4s ease-in-out infinite;
}

@keyframes heroGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-fireflies {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.hero-firefly {
  position: absolute;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, #fbbf24 0%, #f59e0b 50%, transparent 100%);
  border-radius: 50%;
  box-shadow: 
    0 0 8px #fbbf24, 
    0 0 16px rgba(251, 191, 36, 0.8),
    0 0 24px rgba(251, 191, 36, 0.5);
  opacity: 0;
}

.hero-firefly.large {
  width: 5px;
  height: 5px;
  box-shadow: 
    0 0 10px #fbbf24, 
    0 0 20px rgba(251, 191, 36, 0.9),
    0 0 30px rgba(251, 191, 36, 0.6);
}

.hero-firefly.small {
  width: 3px;
  height: 3px;
  box-shadow: 
    0 0 6px #fbbf24, 
    0 0 12px rgba(251, 191, 36, 0.7),
    0 0 18px rgba(251, 191, 36, 0.4);
}

/* Hero Firefly Animations */
@keyframes heroFirefly1 {
  0% { transform: translate(0, 0) rotate(0deg); opacity: 0; }
  10% { opacity: 0.9; }
  25% { transform: translate(30px, -20px) rotate(45deg); opacity: 0.7; }
  50% { transform: translate(-15px, -40px) rotate(90deg); opacity: 0.9; }
  75% { transform: translate(45px, -25px) rotate(180deg); opacity: 0.6; }
  90% { opacity: 0.8; }
  100% { transform: translate(0, -60px) rotate(360deg); opacity: 0; }
}

@keyframes heroFirefly2 {
  0% { transform: translate(0, 0) scale(1); opacity: 0; }
  15% { opacity: 0.8; }
  30% { transform: translate(-25px, 15px) scale(1.2); opacity: 0.9; }
  60% { transform: translate(40px, -30px) scale(0.8); opacity: 0.7; }
  85% { transform: translate(-10px, 45px) scale(1.1); opacity: 0.8; }
  100% { transform: translate(0, 80px) scale(1); opacity: 0; }
}

@keyframes heroFirefly3 {
  0% { transform: translate(0, 0) rotate(0deg) scale(1); opacity: 0; }
  20% { opacity: 0.7; }
  40% { transform: translate(20px, -35px) rotate(120deg) scale(1.3); opacity: 0.9; }
  65% { transform: translate(-30px, 10px) rotate(240deg) scale(0.9); opacity: 0.8; }
  80% { transform: translate(35px, -15px) rotate(300deg) scale(1.1); opacity: 0.6; }
  100% { transform: translate(-20px, -70px) rotate(360deg) scale(1); opacity: 0; }
}

@keyframes heroFirefly4 {
  0% { transform: translate(0, 0); opacity: 0; }
  12% { opacity: 0.8; }
  35% { transform: translate(-40px, 25px); opacity: 0.7; }
  55% { transform: translate(25px, -45px); opacity: 0.9; }
  78% { transform: translate(-15px, 20px); opacity: 0.5; }
  100% { transform: translate(50px, -30px); opacity: 0; }
}

@keyframes heroFirefly5 {
  0% { transform: translate(0, 0) rotate(0deg); opacity: 0; }
  18% { opacity: 0.8; }
  45% { transform: translate(35px, 30px) rotate(90deg); opacity: 0.6; }
  70% { transform: translate(-20px, -25px) rotate(180deg); opacity: 0.9; }
  90% { transform: translate(15px, 40px) rotate(270deg); opacity: 0.4; }
  100% { transform: translate(-45px, -10px) rotate(360deg); opacity: 0; }
}

.hero-content {
  animation: heroSlideUp 1s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 800px;
  margin: 0 auto;
}

@keyframes heroSlideUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff, #00d4ff);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.hero p {
  font-size: 1.4rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  font-weight: 300;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  font-size: 1.1rem;
  box-shadow: 0 10px 30px rgba(0, 119, 204, 0.3);
  cursor: pointer;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: all 0.6s ease;
  transform: translate(-50%, -50%);
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 119, 204, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 2px solid white;
  box-shadow: none;
}

.btn-secondary:hover {
  background: white;
  color: var(--primary);
}

/* ======================
   TRUST INDICATORS
   ====================== */
.trust-indicators {
  background: var(--darker-bg);
  padding: 3rem 2rem;
  border-top: 1px solid var(--glass-border);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--glass-bg);
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.trust-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.trust-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.trust-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ======================
   STATS SECTION
   ====================== */
.stats {
  background: var(--darker-bg);
  padding: 4rem 2rem;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.stat-item:hover::before {
  transform: scaleX(1);
}

.stat-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 119, 204, 0.2);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}

.stat-label {
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.5rem;
}

/* ======================
   SERVICES SECTION
   ====================== */
.section {
  padding: 6rem 2rem;
  background: var(--light-bg);
  position: relative;
}

.section h2 {
  text-align: center;
  margin-bottom: 3rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.2rem;
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-item {
  background: var(--card-bg);
  padding: 2.5rem;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-item:hover::before {
  transform: scaleX(1);
}

.service-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 119, 204, 0.15);
  border-color: var(--accent);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.service-item h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-light);
  font-weight: 600;
}

.service-item p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.service-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  margin-top: auto;
}

.service-link:hover {
  color: var(--secondary);
  transform: translateX(5px);
}

/* ======================
   ABOUT SECTION
   ====================== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--glass-bg);
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.highlight-item:hover {
  transform: translateX(10px);
  border-color: var(--accent);
}

.highlight-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* ======================
   CONTACT SECTION
   ====================== */
#contact {
  background: var(--darker-bg);
  color: var(--text-light);
  padding: 6rem 2rem;
  position: relative;
}

#contact h2 {
  color: var(--text-light);
  text-align: center;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 3rem;
}

.emergency-banner {
  background: linear-gradient(135deg, var(--error), var(--warning));
  color: white;
  text-align: center;
  padding: 1.5rem;
  margin-bottom: 3rem;
  border-radius: 15px;
  animation: emergencyPulse 2s ease-in-out infinite;
}

@keyframes emergencyPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(255, 107, 107, 0.3); }
  50% { box-shadow: 0 0 30px rgba(255, 107, 107, 0.6); }
}

.emergency-banner h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.emergency-banner p {
  margin: 0;
  font-size: 1rem;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--text-light);
}

.contact-info p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.1rem;
  line-height: 1.6;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--glass-bg);
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.contact-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 119, 204, 0.2);
}

.contact-icon {
  width: 45px;
  height: 45px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  color: var(--text-light);
  font-weight: 600;
  margin-bottom: var(--spacing-1);
  font-size: 1rem;
}

.contact-item a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-item a:hover {
  color: var(--accent);
}

/* Contact Form Styling */
.contact_us_form {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.5rem;
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-light);
  font-size: 1rem;
  transition: var(--transition-smooth);
  backdrop-filter: blur(10px);
  font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(51, 153, 255, 0.1);
  background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  grid-column: 1 / -1;
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--card-bg);
  color: var(--text-light);
  padding: 0.5rem;
}

/* Captcha Container */
.captcha-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--glass-bg);
  border-radius: 15px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.captcha-container label {
  color: var(--text-light);
  font-weight: 500;
  white-space: nowrap;
  font-size: 0.9rem;
}

.captcha-img {
  width: 120px;
  height: 50px;
  object-fit: cover;
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.captcha-input {
  flex: 1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  color: var(--text-light);
  font-size: 1rem;
  min-width: 150px;
}

.captcha-input::placeholder {
  color: var(--text-muted);
}

.captcha-input:focus {
  outline: none;
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 2px rgba(51, 153, 255, 0.1);
}

/* Submit Button */
.submit_btn {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  font-weight: 600;
  border: none;
  border-radius: 15px;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  margin-top: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.submit_btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.submit_btn:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 119, 204, 0.3);
}

.submit_btn:active {
  transform: translateY(0);
}

/* Form Messages */
.form-message {
  text-align: center;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 10px;
  font-weight: 500;
}

.form-message.success {
  background: rgba(0, 255, 136, 0.1);
  color: var(--success);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.form-message.error {
  background: rgba(255, 107, 107, 0.1);
  color: var(--error);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.form-validation {
  display: none;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  padding: 0.5rem;
  border-radius: 8px;
}

.form-validation.error {
  display: block;
  background: rgba(255, 107, 107, 0.1);
  color: var(--error);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.form-validation.success {
  display: block;
  background: rgba(0, 255, 136, 0.1);
  color: var(--success);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

/* ======================
   FOOTER
   ====================== */
.footer {
  background: var(--darker-bg);
  color: var(--text-muted);
  text-align: center;
  padding: 3rem 0;
  font-size: 0.9rem;
  border-top: 1px solid var(--glass-border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--accent);
}

/* ======================
   SCROLL TO TOP BUTTON
   ====================== */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(100px);
  z-index: 1000;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(0, 119, 204, 0.3);
}

/* ======================
   ANIMATIONS
   ====================== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Ripple effect for buttons */
.btn {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  animation: rippleAnimation 0.6s ease-out;
  pointer-events: none;
}

@keyframes rippleAnimation {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

/* ======================
   MOBILE RESPONSIVENESS
   ====================== */
@media (max-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .container {
    width: 95%;
  }

  .navbar {
    padding: 0.75rem 0;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
  }

  .logo-image {
    height: 50px;
  }

  .hero {
    padding: 7rem 1rem 5rem;
    margin-top: 70px;
  }

  .hero h1 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
  }

  .hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .btn {
    padding: 0.8rem 2rem;
    font-size: 1rem;
    width: 100%;
    max-width: 250px;
    text-align: center;
  }

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

  .stats {
    padding: 3rem 1rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .section {
    padding: 4rem 1rem;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .captcha-container {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .captcha-container label {
    width: 100%;
  }

  .captcha-input {
    width: 100%;
    max-width: none;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .scroll-top {
    width: 45px;
    height: 45px;
    bottom: 1rem;
    right: 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    width: 98%;
  }

  .hero {
    padding: 6rem 0.5rem 4rem;
    margin-top: 60px;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section {
    padding: 3rem 0.5rem;
  }

  .contact_us_form {
    padding: 1.5rem;
  }

  .contact-item {
    padding: 1rem;
  }

  .contact-icon {
    width: 40px;
    height: 40px;
  }

  .footer-links {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* ======================
   UTILITY CLASSES
   ====================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.hidden { display: none; }
.visible { display: block; }