/* Modern CSS Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Color System */
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;

  --accent-50: #fef2f2;
  --accent-100: #fee2e2;
  --accent-200: #fecaca;
  --accent-300: #fca5a5;
  --accent-400: #f87171;
  --accent-500: #ef4444;
  --accent-600: #dc2626;
  --accent-700: #b91c1c;
  --accent-800: #991b1b;
  --accent-900: #7f1d1d;

  --neutral-50: #0f172a;
  --neutral-100: #1e293b;
  --neutral-200: #334155;
  --neutral-300: #475569;
  --neutral-400: #64748b;
  --neutral-500: #94a3b8;
  --neutral-600: #cbd5e1;
  --neutral-700: #e2e8f0;
  --neutral-800: #f1f5f9;
  --neutral-900: #f8fafc;

  /* Brand Colors */
  --brand-primary: #f8fafc;
  --brand-secondary: #e2e8f0;
  --brand-accent: #E53E3E;
  --brand-accent-hover: #C53030;

  /* Semantic Colors */
  --background: #0f172a;
  --surface: #1e293b;
  --surface-secondary: #334155;
  --text-primary: var(--neutral-900);
  --text-secondary: var(--neutral-700);
  --text-tertiary: var(--neutral-600);
  --border: var(--neutral-300);
  --border-hover: var(--neutral-400);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Line Heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;

  /* 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);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-weight: var(--font-weight-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--brand-accent);
  color: white;
  padding: var(--space-2) var(--space-4);
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 6px;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-tight);
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn:focus {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-primary {
  background-color: var(--brand-accent);
  color: white;
}

.btn-primary:hover {
  background-color: var(--brand-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--brand-accent);
  border-color: var(--brand-accent);
}

.btn-outline:hover {
  background-color: var(--brand-accent);
  color: white;
  transform: translateY(-1px);
}

.btn-full {
  width: 100%;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

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

.nav-logo {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--brand-primary);
}

.nav-menu {
  display: none;
  list-style: none;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-accent);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-accent);
  transition: width var(--transition-fast);
}

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

.nav-cta {
  display: none;
}

@media (min-width: 1024px) {
  .nav-cta {
    display: block;
  }
}

/* Mobile Navigation */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

.bar {
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: all var(--transition-fast);
}

.hamburger.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.nav-menu.active {
  display: flex;
  position: fixed;
  top: 73px;
  left: 0;
  right: 0;
  flex-direction: column;
  background-color: white;
  border-bottom: 1px solid var(--border);
  padding: var(--space-6);
  gap: var(--space-4);
  box-shadow: var(--shadow-lg);
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  color: white;
  padding: calc(73px + var(--space-20)) 0 var(--space-20);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 32, 44, 0.8) 0%, rgba(45, 55, 72, 0.8) 100%);
  z-index: -1;
}

.hero-container {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 73px - var(--space-20) * 2);
  position: relative;
  z-index: 1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  width: 100%;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-12);
  }
}

.hero-left {
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-left {
    justify-content: flex-end;
    padding-right: var(--space-8);
  }
}

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

@media (min-width: 1024px) {
  .hero-right {
    text-align: left;
  }
}

.hero-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-logo-img {
  height: 400px;
  width: auto;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: transform var(--transition-normal);
}

.hero-logo-img:hover {
  transform: scale(1.05);
}

@media (max-width: 1024px) {
  .hero-logo-img {
    height: 120px;
  }
}

.hero-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
}

.hero-subtitle {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-12);
}

@media (min-width: 1024px) {
  .hero-buttons {
    justify-content: flex-start;
  }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  justify-items: center;
}

@media (min-width: 1024px) {
  .hero-stats {
    justify-items: start;
  }
}

.stat {
  text-align: center;
}

@media (min-width: 1024px) {
  .stat {
    text-align: left;
  }
}
.stat-number {
  display: block;
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--brand-accent);
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

/* Section Styles */
section {
  padding: var(--space-16) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.section-subtitle {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-accent), var(--primary-500));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-hover);
}

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

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--brand-accent);
  color: white;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
}

.service-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.service-list {
  list-style: none;
  margin-bottom: var(--space-6);
}

.service-list li {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-6);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: var(--space-2);
  color: var(--brand-accent);
  font-weight: var(--font-weight-bold);
}

.service-cta {
  color: var(--brand-accent);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.service-cta:hover {
  color: var(--brand-accent-hover);
}

.services-cta {
  text-align: center;
  background: var(--surface-secondary);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
}

.services-cta h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.services-cta p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Industries Section */
.industries {
  background-color: var(--surface-secondary);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .industries-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
}

.industry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-normal);
}

.industry-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-accent);
}

.industry-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--accent-500);
  color: white;
  border-radius: var(--radius-xl);
  margin: 0 auto var(--space-4);
  font-size: var(--text-2xl);
}

.industry-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.industry-description {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* Blog Section */
.blog {
  background-color: var(--surface);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.blog-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

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

.blog-content {
  padding: var(--space-6);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.blog-meta time {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.blog-category {
  background: var(--primary-100);
  color: var(--primary-700);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
}

.blog-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.blog-excerpt {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.blog-link {
  color: var(--brand-accent);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.blog-link:hover {
  color: var(--brand-accent-hover);
}

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

/* Service Areas Section */
.service-areas {
  background-color: var(--surface-secondary);
}

.areas-content {
  max-width: 1000px;
  margin: 0 auto;
}

.areas-intro {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin-bottom: var(--space-12);
  text-align: center;
  border: 1px solid var(--border);
}

.areas-intro p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-12);
}

.area-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-normal);
}

.area-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-accent);
}

.area-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-3);
}

.area-name {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.areas-cta {
  background: var(--surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  text-align: center;
  border: 1px solid var(--border);
}

.areas-cta h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.areas-cta p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Section */
.contact {
  background-color: var(--surface);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .contact-content {
    grid-template-columns: 2fr 1fr;
  }
}

.contact-form-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.contact-form-container h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-6);
  color: var(--text-primary);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-family: inherit;
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  background-color: var(--surface);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--accent-500);
}

.error-message {
  color: var(--accent-500);
  font-size: var(--text-sm);
  display: none;
}

.error-message.show {
  display: block;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--primary-100);
  color: var(--brand-accent);
  border-radius: var(--radius-xl);
  flex-shrink: 0;
}

.contact-details h4 {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.contact-details p {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.contact-details a {
  color: var(--brand-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Footer */
.footer {
  background-color: var(--surface);
  color: white;
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

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

@media (min-width: 1024px) {
  .footer-brand-section {
    grid-column: span 1;
  }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

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

.footer-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--brand-accent);
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--brand-accent);
  transform: translateY(-2px);
}

.footer-subtitle {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: white;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-contact p {
  margin-bottom: var(--space-2);
}

.footer-contact a {
  color: rgba(248, 250, 252, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .industries-grid {
    grid-template-columns: 1fr;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

@media (max-width: 480px) {
  .areas-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  
  .hero-buttons {
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.service-card,
.industry-card,
.blog-card,
.area-card {
  animation: fadeInUp 0.6s ease forwards;
}

/* Focus styles for accessibility */
*:focus {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .header,
  .footer,
  .btn {
    display: none;
  }
  
  .hero {
    background: none;
    color: var(--text-primary);
  }
  
  * {
    box-shadow: none !important;
  }
}