:root {
  /* Gunmetal Color Palette */
  --gunmetal-dark: #1a1d23;
  --gunmetal-medium: #2d3139;
  --gunmetal-light: #4a4e57;
  --metallic-silver: #c0c5ce;
  --metallic-accent: #8a8f98;
  --highlight-steel: #b8bdc7;
  --pure-white: #ffffff;
  --off-white: #f5f5f5;
  
  /* Typography */
  --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: 'Arial', 'Helvetica Neue', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

body {
  font-family: var(--font-primary);
  background-color: var(--gunmetal-dark);
  color: var(--off-white);
  min-height: 100vh;
}

/* Header / Navigation */
header {
  background: linear-gradient(135deg, var(--gunmetal-dark) 0%, var(--gunmetal-medium) 100%);
  border-bottom: 2px solid var(--metallic-accent);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

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

/* Logo styling */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  height: 170px;
  width: auto;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: bold;
  font-family: var(--font-heading);
  color: var(--metallic-silver);
  letter-spacing: 2px;
}

.logo-text span {
  color: var(--highlight-steel);
}

nav ul {
  display: flex;
  gap: var(--spacing-md);
}

nav a {
  color: var(--metallic-silver);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  transition: all var(--transition-fast);
  position: relative;
}

nav a:hover {
  color: var(--pure-white);
  background: var(--gunmetal-light);
}

nav a.active {
  color: var(--pure-white);
  background: var(--gunmetal-light);
}

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

/* Full-Width Hero with Slideshow */
.hero-fullwidth {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-slideshow .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.hero-slideshow .slide.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(26, 29, 35, 0.85) 0%,
    rgba(45, 49, 57, 0.75) 50%,
    rgba(26, 29, 35, 0.85) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--spacing-md);
  max-width: 900px;
}

.hero-fullwidth h1 {
  font-size: 4.5rem;
  font-family: var(--font-heading);
  color: var(--pure-white);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 4px;
  text-shadow: 3px 3px 8px rgba(0, 0, 0, 0.9);
  font-weight: 900;
}

.hero-fullwidth .tagline {
  font-size: 1.5rem;
  color: var(--metallic-silver);
  margin-bottom: var(--spacing-md);
  font-weight: 300;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  letter-spacing: 1px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 4px;
  transition: all var(--transition-normal);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--metallic-accent) 0%, var(--metallic-silver) 100%);
  color: var(--gunmetal-dark);
  border: 2px solid transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--metallic-silver) 0%, var(--highlight-steel) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(192, 197, 206, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--metallic-silver);
  border: 2px solid var(--metallic-accent);
}

.btn-secondary:hover {
  background: var(--gunmetal-light);
  color: var(--pure-white);
  border-color: var(--metallic-silver);
}

/* Content Sections */
.section {
  padding: var(--spacing-xl) var(--spacing-md);
}

.section h2 {
  font-size: 2.5rem;
  font-family: var(--font-heading);
  color: var(--highlight-steel);
  margin-bottom: var(--spacing-md);
  text-align: center;
  letter-spacing: 2px;
}

.section p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--metallic-silver);
  margin-bottom: var(--spacing-sm);
}

/* Cards */
.card {
  background: var(--gunmetal-medium);
  border: 1px solid var(--metallic-accent);
  border-radius: 8px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--metallic-silver);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-4px);
}

.card h3 {
  font-size: 1.8rem;
  color: var(--highlight-steel);
  margin-bottom: var(--spacing-sm);
}

/* Page Hero */
.page-hero {
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1589872307332-d8b2da898849?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  border-bottom: 2px solid var(--metallic-accent);
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 29, 35, 0.88) 0%, rgba(45, 49, 57, 0.85) 100%);
  z-index: 1;
}

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

.page-hero h1 {
  font-size: 3rem;
  font-family: var(--font-heading);
  color: var(--pure-white);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 2px;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.8);
}

.page-hero .lead {
  font-size: 1.4rem;
  color: var(--metallic-silver);
  font-weight: 300;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

/* Content Width */
.content-width {
  max-width: 900px;
  margin: 0 auto;
}

.content-width p {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
  line-height: 1.9;
}

/* CTA Box */
.cta-box {
  background: var(--gunmetal-light);
  border: 2px solid var(--metallic-accent);
  border-radius: 8px;
  padding: var(--spacing-md);
  text-align: center;
  margin-top: var(--spacing-lg);
}

.cta-box p {
  font-size: 1.3rem;
  color: var(--highlight-steel);
  margin-bottom: var(--spacing-sm);
}

/* Specialties Grid */
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.specialty-card {
  background: var(--gunmetal-dark);
  border: 1px solid var(--metallic-accent);
  border-radius: 8px;
  padding: var(--spacing-md);
  text-align: center;
  transition: all var(--transition-normal);
}

.specialty-card:hover {
  border-color: var(--highlight-steel);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.specialty-card h3 {
  font-size: 1.4rem;
  color: var(--highlight-steel);
  margin-bottom: var(--spacing-xs);
}

.specialty-card p {
  font-size: 1rem;
  color: var(--metallic-silver);
  margin-bottom: 0;
}

/* Expertise Box */
.expertise-box {
  background: var(--gunmetal-medium);
  border-left: 4px solid var(--metallic-silver);
  padding: var(--spacing-md);
  border-radius: 4px;
  margin-top: var(--spacing-md);
}

.expertise-box p {
  margin-bottom: var(--spacing-sm);
}

.expertise-box p:last-child {
  margin-bottom: 0;
}

/* Footer */
footer {
  background: var(--gunmetal-dark);
  border-top: 2px solid var(--metallic-accent);
  padding: var(--spacing-lg) var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  height: 100px;
  width: auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--metallic-silver);
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

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

footer p {
  color: var(--metallic-accent);
  font-size: 0.95rem;
}