/* ========================================
   DYDX Solutions - Main Stylesheet
   Modern Industrial B2B Design
   ======================================== */

/* ========================================
   CSS Variables & Color Palette
   ======================================== */
:root {
  /* Primary Colors */
  --primary-blue: #1e3a8a;
  --primary-dark: #0f172a;
  --secondary-orange: #f97316;
  --accent-yellow: #eab308;
  --metallic-gray: #64748b;
  
  /* Background Colors */
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --bg-dark: #1e293b;
  
  /* Text Colors */
  --text-dark: #1e293b;
  --text-gray: #475569;
  --text-light: #94a3b8;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(15, 23, 42, 0.85) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

ul, ol {
  list-style: none;
}

/* ========================================
   Container & Layout
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ========================================
   Navigation Bar
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-blue);
}

.nav-logo {
  height: 40px;
  width: auto;
}

.brand-text {
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding: var(--spacing-xs) 0;
  transition: var(--transition-normal);
}

.nav-link:hover {
  color: var(--primary-blue);
}

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

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

.nav-link.btn-quote {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 600;
}

.nav-link.btn-quote::after {
  display: none;
}

.nav-link.btn-quote:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-xs);
}

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

/* ========================================
   Hero Section - Modern Design
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  overflow: hidden;
}

/* Animated Background Shapes */
.hero-bg-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}

.shape-1 {
  width: 500px;
  height: 500px;
  background: var(--primary-blue);
  top: -10%;
  left: -10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--secondary-orange);
  top: 40%;
  right: -10%;
  animation-delay: 5s;
}

.shape-3 {
  width: 350px;
  height: 350px;
  background: #6366f1;
  bottom: -10%;
  left: 30%;
  animation-delay: 10s;
}

.shape-4 {
  width: 300px;
  height: 300px;
  background: #8b5cf6;
  top: 20%;
  right: 30%;
  animation-delay: 15s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(50px, -50px) rotate(90deg);
  }
  50% {
    transform: translate(100px, 0) rotate(180deg);
  }
  75% {
    transform: translate(50px, 50px) rotate(270deg);
  }
}

/* Hero Grid Layout */
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  width: 100%;
}

/* Hero Content (Left Side) */
.hero-content {
  color: white;
  animation: fadeInLeft 1s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.3);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary-orange);
  margin-bottom: var(--spacing-lg);
  animation: fadeIn 1s ease 0.3s backwards;
}

.hero-badge i {
  font-size: 1rem;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.title-line {
  display: block;
  animation: fadeInUp 1s ease backwards;
}

.title-line:first-child {
  animation-delay: 0.5s;
  color: white;
}

.title-line:last-child {
  animation-delay: 0.7s;
}

.gradient-text {
  background: linear-gradient(135deg, var(--secondary-orange) 0%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  max-width: 550px;
  animation: fadeInUp 1s ease 0.9s backwards;
}

/* Modern CTA Buttons */
.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 1s ease 1.1s backwards;
}

.btn-modern {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-modern span {
  position: relative;
  z-index: 1;
}

.btn-modern i {
  transition: transform 0.3s ease;
}

.btn-modern:hover i {
  transform: translateX(5px);
}

.btn-modern.btn-primary {
  background: var(--secondary-orange);
  color: white;
  box-shadow: 0 10px 30px rgba(249, 115, 22, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-modern.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-modern.btn-primary:hover::before {
  left: 100%;
}

.btn-modern.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(249, 115, 22, 0.4);
}

.btn-modern.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

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

/* Hero Features List */
.hero-features {
  display: flex;
  gap: var(--spacing-lg);
  animation: fadeInUp 1s ease 1.3s backwards;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
}

.feature-item i {
  color: var(--secondary-orange);
  font-size: 1.1rem;
}

/* Stats Cards (Right Side) */
.hero-stats-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  animation: fadeInRight 1s ease 0.5s backwards;
}

.stats-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stats-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.1), transparent);
  transition: left 0.5s ease;
}

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

.stats-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(249, 115, 22, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.2) 0%, rgba(249, 115, 22, 0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--secondary-orange);
  flex-shrink: 0;
}

.stat-content h3 {
  font-size: 2rem;
  font-weight: 800;
  color: white;
  margin: 0 0 var(--spacing-xs) 0;
  line-height: 1;
}

.stat-content .stat-number::after {
  content: '+';
  color: var(--secondary-orange);
  margin-left: 2px;
}

.stat-content p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  line-height: 1.4;
}

/* Stagger animation for cards */
.stats-card.card-1 { animation-delay: 0.7s; }
.stats-card.card-2 { animation-delay: 0.9s; }
.stats-card.card-3 { animation-delay: 1.1s; }
.stats-card.card-4 { animation-delay: 1.3s; }

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 2;
  animation: bounce 2s infinite;
  cursor: pointer;
}

.scroll-indicator i {
  font-size: 1.5rem;
}

.scroll-indicator:hover {
  color: rgba(255, 255, 255, 0.9);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: var(--secondary-orange);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: #ea580c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid white;
  backdrop-filter: blur(10px);
}

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

.btn-accent {
  background: var(--metallic-gray);
  color: white;
}

.btn-accent:hover {
  background: var(--text-dark);
}

.btn-small {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.full-width {
  width: 100%;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--secondary-orange);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-gray);
  margin-top: var(--spacing-md);
}

/* ========================================
   Global Shipping Section
   ======================================== */
.global-shipping {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.global-shipping::before,
.global-shipping::after {
  content: '';
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(30, 58, 138, 0.08);
  filter: blur(30px);
  z-index: 0;
}

.global-shipping::before {
  top: 10%;
  left: -80px;
}

.global-shipping::after {
  bottom: 0;
  right: -60px;
}

.shipping-wrapper {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-2xl);
  align-items: stretch;
}

.shipping-info,
.shipping-coverage {
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-xl);
}

.shipping-info {
  background: white;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.shipping-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 999px;
  background: rgba(30, 58, 138, 0.08);
  color: var(--primary-blue);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.shipping-info h3 {
  font-size: 2rem;
  color: var(--primary-blue);
  margin: var(--spacing-lg) 0 var(--spacing-md);
}

.shipping-info p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-lg);
}

.shipping-points {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.shipping-points li {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  color: var(--text-dark);
  font-weight: 500;
}

.shipping-points i {
  color: var(--secondary-orange);
}

.shipping-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-md);
}

.metric-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid rgba(148, 163, 184, 0.4);
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-blue);
}

.metric-label {
  color: var(--text-gray);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.shipping-coverage {
  background: var(--gradient-primary);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.coverage-intro {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: var(--spacing-lg);
}

.coverage-intro i {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.coverage-intro h4 {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.coverage-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.coverage-region {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.coverage-region span {
  display: block;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.coverage-region p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9375rem;
}

.coverage-note {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.shipping-cta {
  align-self: flex-start;
  display: inline-flex;
  margin-top: var(--spacing-sm);
}

.procurement {
  padding: var(--spacing-2xl) 0;
  background: white;
}

.procurement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.country-card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  background: var(--bg-light);
}

.country-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-blue);
}

.country-flag {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.country-card h3 {
  font-size: 1.25rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.country-card p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-md);
}

.country-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  color: var(--text-dark);
}

.country-card ul li {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.country-card ul i {
  color: var(--secondary-orange);
}

.btn-outline {
  border: 2px solid rgba(30, 58, 138, 0.2);
  color: var(--primary-blue);
  background: transparent;
}

.btn-outline:hover {
  border-color: var(--primary-blue);
  background: rgba(30, 58, 138, 0.08);
}

.procurement-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-xl);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--radius-xl);
  background: var(--bg-light);
  box-shadow: var(--shadow-md);
}

.flow-step {
  display: flex;
  gap: var(--spacing-md);
}

.flow-number {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  color: white;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flow-step h4 {
  margin-bottom: 0.25rem;
  color: var(--primary-blue);
}

.flow-step p {
  color: var(--text-gray);
}

.shipping-details {
  margin-top: var(--spacing-2xl);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-2xl);
}

.shipping-process,
.shipping-compliance {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.shipping-compliance {
  background: var(--bg-white);
}

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

.detail-header i {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: rgba(30, 58, 138, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary-blue);
}

.detail-header h4 {
  font-size: 1.25rem;
  color: var(--primary-blue);
  margin-bottom: 0.25rem;
}

.detail-header p {
  color: var(--text-gray);
}

.process-steps {
  counter-reset: shippingStep;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.process-steps li {
  list-style: none;
  padding-left: 3.5rem;
  position: relative;
  color: var(--text-gray);
}

.process-steps li::before {
  counter-increment: shippingStep;
  content: counter(shippingStep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.step-title {
  display: block;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 0.25rem;
}

.compliance-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.compliance-card {
  border: 1px dashed rgba(30, 58, 138, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  background: var(--bg-light);
}

.compliance-card h5 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-xs);
}

.compliance-card p {
  color: var(--text-gray);
  font-size: 0.9375rem;
}

.compliance-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.compliance-list li {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  color: var(--text-dark);
}

.compliance-list i {
  color: var(--secondary-orange);
  margin-top: 0.15rem;
}

/* ========================================
   About & Services Section
   ======================================== */
.about-services {
  padding: var(--spacing-2xl) 0;
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  align-items: center;
}

.about-text h3 {
  font-size: 1.875rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.about-text p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.trust-badges {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}

.badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--primary-blue);
  font-size: 0.875rem;
}

.badge i {
  color: var(--secondary-orange);
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.about-image:hover img {
  transform: scale(1.05);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.service-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-blue);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-size: 1.125rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.service-card p {
  color: var(--text-gray);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ========================================
   Products Section
   ======================================== */
.products {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-light);
}

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

.product-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.product-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(30, 58, 138, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-normal);
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-info {
  padding: var(--spacing-lg);
}

.product-info h3 {
  font-size: 1.25rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.product-info p {
  color: var(--text-gray);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ========================================
   Why Choose Us Section
   ======================================== */
.why-choose {
  padding: var(--spacing-2xl) 0;
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

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

.feature-card:hover {
  background: white;
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto var(--spacing-md);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
}

.feature-card h3 {
  font-size: 1.125rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.feature-card p {
  color: var(--text-gray);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-light);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-2xl);
}

.contact-info h3 {
  font-size: 1.875rem;
  color: var(--primary-blue);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.contact-info > p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}

.contact-details {
  margin-bottom: var(--spacing-xl);
}

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

.contact-item i {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-item strong {
  display: block;
  color: var(--primary-blue);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--text-gray);
  font-size: 0.9375rem;
}

.map-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--spacing-lg);
}

.contact-form-wrapper {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

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

.form-group label {
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: var(--spacing-xs);
  font-size: 0.9375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--spacing-sm);
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--primary-dark);
  color: white;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

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

.footer-logo {
  height: 40px;
}

.footer-brand h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-col p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.footer-col h4 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.footer-col ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-normal);
}

.footer-col ul li a:hover {
  color: var(--secondary-orange);
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.social-links a:hover {
  background: var(--secondary-orange);
  transform: translateY(-3px);
}

.newsletter-form {
  display: flex;
  margin-top: var(--spacing-md);
}

.newsletter-form input {
  flex: 1;
  padding: var(--spacing-sm);
  border: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  font-family: inherit;
}

.newsletter-form button {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--secondary-orange);
  color: white;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  transition: var(--transition-normal);
}

.newsletter-form button:hover {
  background: #ea580c;
}

.payment-info {
  margin-top: var(--spacing-lg);
}

.payment-info h5 {
  font-size: 0.875rem;
  margin-bottom: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.8);
}

.payment-methods {
  display: flex;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

.footer-bottom a {
  color: var(--secondary-orange);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ========================================
   Modal
   ======================================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
  z-index: 2000;
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: white;
  border-radius: var(--radius-xl);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
  box-shadow: var(--shadow-xl);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  background: white;
  z-index: 1;
}

.modal-header h2 {
  color: var(--primary-blue);
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.modal-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-gray);
  transition: var(--transition-normal);
}

.modal-close:hover {
  background: var(--secondary-orange);
  color: white;
}

.quote-form {
  padding: var(--spacing-xl);
}

.form-section {
  margin-bottom: var(--spacing-xl);
}

.form-section h3 {
  color: var(--primary-blue);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.product-line {
  background: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid #e2e8f0;
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 100px;
  width: 50px;
  height: 50px;
  background: var(--primary-blue);
  color: white;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-lg);
  z-index: 998;
  transition: var(--transition-normal);
}

.scroll-top.visible {
  display: flex;
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-5px);
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center {
  text-align: center;
}

.hidden {
  display: none;
}

.visible {
  display: block;
}