/* Design System - CSS Variables for Everything */

:root {
  /* Glassmorphism Colors */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-bg-dark: rgba(15, 25, 35, 0.8);
  --glass-bg-card: rgba(255, 255, 255, 0.05);

  /* Accent Colors - Blue Gradient Scheme */
  --accent-blue: #76a9fa;
  --accent-blue-dark: #4f83f7;
  --accent-glow: rgba(118, 169, 250, 0.3);
  --accent-glow-strong: rgba(118, 169, 250, 0.5);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --text-tertiary: rgba(255, 255, 255, 0.6);

  /* Background Gradients */
  --bg-gradient-start: #0a0a0f;
  --bg-gradient-2: #151520;
  --bg-gradient-3: #1a1a2e;
  --bg-gradient-4: #16213e;
  --bg-gradient-end: #0f3460;

  /* Shadows & Depth */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 8px 25px var(--accent-glow);
  --shadow-glow-lg: 0 12px 35px var(--accent-glow);

  /* Border Radius */
  --radius-sm: 10px;
  --radius-md: 15px;
  --radius-lg: 20px;
  --radius-xl: 25px;
  --radius-full: 50px;
  --radius-circle: 50%;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  --spacing-xxxl: 5rem;

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.8rem;
  --font-size-sm: 0.9rem;
  --font-size-base: 1rem;
  --font-size-md: 1.1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-xxxl: 2.5rem;
  --font-size-hero: clamp(2.5rem, 8vw, 5rem);
  --font-size-section-title: clamp(2rem, 5vw, 3.5rem);
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* Icon Sizes */
  --icon-small: 24px;
  --icon-medium: 48px;
  --icon-large: 64px;

  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-normal: 0.4s ease;
  --transition-slow: 0.6s ease;
  --transition-slower: 0.8s ease;

  /* Backdrop Blur */
  --blur-sm: 10px;
  --blur-md: 20px;
  --blur-lg: 25px;
  --blur-xl: 30px;

  /* Container */
  --container-max-width: 1200px;
  --container-padding: 2rem;

  /* Section Padding */
  --section-padding: 5rem 0;
  --section-padding-mobile: 3rem 0;

  /* Z-index */
  --z-background: 1;
  --z-hero-content: 2;
  --z-navbar: 1000;

  /* Animation Timing */
  --animation-float: 25s;
  --animation-rotate: 30s;
  --animation-glow: 8s;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(135deg,
      var(--bg-gradient-start) 0%,
      var(--bg-gradient-2) 25%,
      var(--bg-gradient-3) 50%,
      var(--bg-gradient-4) 75%,
      var(--bg-gradient-end) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

/* Floating Navbar */
.navbar {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 1200px;
  background: var(--glass-bg-dark);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border-radius: var(--radius-full);
  padding: 12px 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--glass-border);
  z-index: var(--z-navbar);
  transition: all var(--transition-normal);
}

.navbar:hover {
  box-shadow: var(--shadow-glow);
  background: rgba(15, 25, 35, 0.9);
  border-color: var(--accent-blue);
}

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

.nav-logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-extrabold);
  font-size: var(--font-size-xl);
  color: var(--text-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-logo i {
  font-size: 1.8rem;
  color: var(--accent-blue);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 20px;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--text-secondary);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  font-size: 0.9rem;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  position: relative;
  letter-spacing: 0.5px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-blue);
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  z-index: 1001;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  border-radius: 3px;
}

/* Mobile Navigation */
@media (max-width: 992px) {
  .navbar {
    padding: 15px 20px;
  }

  .nav-menu {
    position: fixed;
    top: -100vh;
    left: 5%;
    width: 90%;
    background: rgba(15, 25, 35, 0.98);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    flex-direction: column;
    padding: 100px 40px 40px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
  }

  .nav-menu.active {
    top: 80px;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.2rem;
  }

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

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

  .hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(80px + var(--spacing-xl)) 2rem 0;
  position: relative;
  overflow: hidden;
  opacity: 1;
  transform: none;
}

/* Animated background elements */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 25% 25%, var(--accent-glow) 0%, transparent 50%);
  animation: hero-glow var(--animation-glow) ease-in-out infinite;
  z-index: var(--z-background);
}

@keyframes hero-glow {

  0%,
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.1) rotate(2deg);
    opacity: 1;
  }
}

.hero-content {
  position: relative;
  z-index: var(--z-hero-content);
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  animation: slideInUp 1s ease-out;
}

.hero h1 {
  font-size: var(--font-size-hero);
  font-weight: var(--font-weight-extrabold);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
  color: var(--text-primary);
  letter-spacing: -2px;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  font-weight: var(--font-weight-regular);
  letter-spacing: 1px;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideInUp 1s ease-out 0.3s both;
}

.btn {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  padding: var(--spacing-sm) var(--spacing-lg);
  text-decoration: none;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-block;
  font-size: var(--font-size-base);
  border-radius: var(--radius-full);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-lg);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid var(--glass-border);
  color: white;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

.hero-icons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  position: relative;
  z-index: var(--z-hero-content);
}

.hero-icon-item {
  animation: float var(--animation-float) ease-in-out infinite;
}

.hero-icon-item:nth-child(2) {
  animation-delay: -8s;
}

.hero-icon-item:nth-child(3) {
  animation-delay: -16s;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }

  25% {
    transform: translate(20px, -15px) rotate(5deg);
  }

  50% {
    transform: translate(-15px, 10px) rotate(-5deg);
  }

  75% {
    transform: translate(15px, 20px) rotate(3deg);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }

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

/* Icon Styles - Accent Color */
.icon-large,
.icon-medium,
.icon-small {
  width: var(--icon-large);
  height: var(--icon-large);
  opacity: 0.9;
  /* Filter to convert black icons to accent-blue color #76a9fa */
  filter: brightness(0) saturate(100%) invert(70%) sepia(46%) saturate(433%) hue-rotate(190deg) brightness(103%) contrast(97%);
  transition: all var(--transition-fast);
}

.icon-medium {
  width: var(--icon-medium);
  height: var(--icon-medium);
}

.icon-small {
  width: var(--icon-small);
  height: var(--icon-small);
}

/* Section Styles */
section {
  padding: var(--section-padding);
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
}

.section-header h2 {
  font-size: var(--font-size-section-title);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -1px;
}

/* About Section Layout */
.section-header .header-line {
  width: 50px;
  height: 4px;
  background: var(--accent-blue);
  margin: 1rem auto 0;
  border-radius: var(--radius-full);
}

.about-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-xxl);
  align-items: start;
}

.about-description {
  border-left: 5px solid var(--accent-blue);
  padding-left: var(--spacing-xl);
}

.about-description p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: var(--spacing-md);
}

.about-description p:last-child {
  margin-bottom: 0;
}

.about-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.info-card {
  background: var(--glass-bg-card);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.info-card:hover {
  transform: translateY(-5px);
  background: rgba(118, 169, 250, 0.1);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-md);
}

.info-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.info-card-header h3 {
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  margin: 0;
  text-transform: none;
}

.info-card p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 992px) {
  .about-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* Vision & Mission Section */
.products {
  background: transparent;
  color: var(--text-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.product-item {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.product-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transition: left var(--transition-slow);
}

.product-item:hover::before {
  left: 100%;
}

.product-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.product-item img {
  margin-bottom: var(--spacing-md);
}

.product-item h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.product-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Services Section */
.services {
  background: transparent;
  color: var(--text-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.service-item {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xl);
  border-left: 4px solid var(--accent-blue);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transition: left var(--transition-slow);
}

.service-item:hover::before {
  left: 100%;
}

.service-item:hover {
  transform: translateX(10px) translateY(-5px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.service-item h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.service-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
  background: transparent;
  color: var(--text-primary);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-lg);
  position: relative;
}

.step-item {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xl) var(--spacing-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}

.step-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-dark));
  color: white;
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-extrabold);
  font-size: var(--font-size-lg);
  box-shadow: 0 8px 20px var(--accent-glow), 0 0 0 3px rgba(15, 25, 35, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.2);
  z-index: 100;
}

.step-item img {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.step-item h3 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.step-item p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* Why Choose Us Section */
.why-choose-us {
  background: transparent;
  color: var(--text-primary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.benefit-item {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.benefit-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transition: left var(--transition-slow);
}

.benefit-item:hover::before {
  left: 100%;
}

.benefit-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.benefit-item h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.benefit-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Vision & Mission Section */
.vision-mission {
  background: transparent;
  color: var(--text-primary);
}

.about-subsection {
  margin-bottom: var(--spacing-xxl);
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}

.mission-vision-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.mission-vision-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transition: left var(--transition-slow);
}

.mission-vision-card:hover::before {
  left: 100%;
}

.mission-vision-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.card-icon {
  margin-bottom: var(--spacing-md);
}

.subsection-heading {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  text-align: center;
}

.subsection-heading-center {
  font-size: var(--font-size-xxl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-xl);
  color: var(--text-primary);
  text-align: center;
}

.subsection-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

.subsection-text:last-child {
  margin-bottom: 0;
}

/* Core Values Section */
.core-values {
  background: transparent;
  color: var(--text-primary);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.value-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  border-left: 4px solid var(--accent-blue);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transition: left var(--transition-slow);
}

.value-card:hover::before {
  left: 100%;
}

.value-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.value-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--accent-blue);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.value-text {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: var(--font-size-base);
}

/* Leadership Section */
.leadership {
  background: transparent;
  color: var(--text-primary);
}

.leadership-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  padding: var(--spacing-xxl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.leadership-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transition: left var(--transition-slow);
}

.leadership-card:hover::before {
  left: 100%;
}

.leadership-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  background: rgba(118, 169, 250, 0.1);
}

.leadership-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--glass-border);
}

.leadership-icon {
  flex-shrink: 0;
}

.leadership-info {
  flex: 1;
}

.leadership-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.leadership-role {
  font-size: var(--font-size-md);
  color: var(--accent-blue);
  font-weight: var(--font-weight-semibold);
}

.leadership-content {
  text-align: left;
}

/* FAQ Section */
.faq {
  background: transparent;
  color: var(--text-primary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(15, 25, 35, 0.6);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.faq-item.active {
  box-shadow: var(--shadow-lg);
  background: rgba(118, 169, 250, 0.15);
  border-color: var(--accent-blue);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  cursor: pointer;
  background: transparent;
  transition: all var(--transition-fast);
}

.faq-question:hover {
  background: rgba(118, 169, 250, 0.08);
}

.faq-question h3 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  flex: 1;
  text-align: left;
  color: var(--text-primary);
  margin: 0;
}

.faq-question .chevron {
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question .chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-fast), padding var(--transition-fast);
  padding: 0 var(--spacing-lg);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: var(--spacing-lg);
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* Footer / Contact Section */
.contact {
  background: var(--glass-bg-dark);
  backdrop-filter: blur(var(--blur-xl));
  -webkit-backdrop-filter: blur(var(--blur-xl));
  color: var(--text-primary);
  padding: var(--spacing-xxxl) 0 var(--spacing-lg);
  border-top: 1px solid var(--glass-border);
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.3);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h2 {
  font-size: var(--font-size-xxl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.footer-section h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.footer-activity {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  line-height: 1.6;
}

.contact-item {
  display: flex;
  align-items: start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: var(--text-tertiary);
  font-size: var(--font-size-sm);
}

/* Scroll-Triggered Animations */
.fade-in-left,
.fade-in-right,
.fade-up,
.fade-in {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-left {
  transform: translateX(-80px);
}

.fade-in-right {
  transform: translateX(80px);
}

.fade-up {
  transform: translateY(60px);
}

.fade-in {
  transform: scale(0.95);
}

.fade-in-left.visible,
.fade-in-right.visible,
.fade-up.visible,
.fade-in.visible {
  opacity: 1;
  transform: translateX(0) translateY(0) scale(1);
}

/* Staggered animation delays for grid items */
.fade-up:nth-child(1) {
  transition-delay: 0s;
}

.fade-up:nth-child(2) {
  transition-delay: 0.1s;
}

.fade-up:nth-child(3) {
  transition-delay: 0.2s;
}

.fade-up:nth-child(4) {
  transition-delay: 0.3s;
}

.fade-up:nth-child(5) {
  transition-delay: 0.4s;
}

.fade-up:nth-child(6) {
  transition-delay: 0.5s;
}

.fade-in:nth-child(1) {
  transition-delay: 0s;
}

.fade-in:nth-child(2) {
  transition-delay: 0.15s;
}

.fade-in:nth-child(3) {
  transition-delay: 0.3s;
}

.fade-in:nth-child(4) {
  transition-delay: 0.45s;
}

/* Section reveal animation */
section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* Header reveal animation */
.section-header {
  opacity: 0;
  transform: translateY(30px) scale(0.98);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-header.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Pulse Animation for Glowing Elements */
@keyframes pulse {

  0%,
  100% {
    box-shadow: var(--shadow-glow);
  }

  50% {
    box-shadow: 0 0 40px var(--accent-glow), 0 0 60px var(--accent-glow-strong);
  }
}

/* Spin Animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar {
    left: 10px;
    right: 10px;
    transform: none;
  }

  /* Navigation becomes hamburger menu */
  .nav-list {
    position: fixed;
    top: 70px;
    /* Adjust based on header height */
    left: -110%;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    background: var(--glass-bg-dark);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    width: 100%;
    height: auto;
    padding: 2rem 0;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    gap: 1.5rem;
    border-top: 1px solid var(--glass-border);
    z-index: 999;
  }

  .nav-list.active {
    left: 0;
  }

  .nav-list li {
    width: 100%;
    text-align: center;
  }

  .nav-link {
    display: block;
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    letter-spacing: 1px;
    border: none;
    background: transparent;
  }

  .nav-link:hover {
    background: transparent;
    color: var(--accent-blue);
    transform: scale(1.1);
  }

  .hamburger {
    display: flex;
    z-index: 1001;
    position: relative;
    background: none;
    border: none;
    padding: 5px;
  }

  .nav-list.active {
    left: 0;
  }

  .hamburger.active .menu-icon {
    display: none;
  }

  .hamburger.active .x-icon {
    display: block !important;
  }

  .hero {
    background-attachment: scroll;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    text-align: center;
    width: 100%;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

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

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

  .steps-container {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }

  .mission-vision-grid {
    grid-template-columns: 1fr;
  }

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

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

  .leadership-card {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .nav-brand {
    font-size: var(--font-size-base);
  }

  .product-item,
  .service-item,
  .benefit-item,
  .feature-item {
    padding: var(--spacing-md);
  }

  .step-number {
    width: 35px;
    height: 35px;
    font-size: var(--font-size-sm);
    top: -12px;
  }

  .step-item {
    padding: var(--spacing-md);
  }

  .faq-question {
    padding: var(--spacing-md);
  }

  .faq-answer {
    padding: 0 var(--spacing-md);
  }

  .faq-item.active .faq-answer {
    padding: var(--spacing-md);
  }

  .icon-large {
    width: var(--icon-small);
    height: var(--icon-small);
  }

  .icon-medium {
    width: var(--icon-small);
    height: var(--icon-small);
  }
}