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

:root {
  /* Colour Palette */
  --color-charcoal: #1a1a1a;
  --color-navy: #2c3e50;
  --color-network-blue: #2b3990;
  --color-network-blue-hover: #1e2a6e;
  --color-white: #ffffff;
  --color-light-grey: #ecf0f1;
  --color-medium-grey: #95a5a6;
  --color-dark-grey: #34495e;

  /* Typography */
  --font-primary: "MuseoSlab", "Roboto Slab", "Georgia", serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-dark-grey);
  background: #f8f9fa;
  min-height: 100vh;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark-grey);
}

h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--spacing-sm);
}
p {
  font-size: 1.1rem;
  color: var(--color-dark-grey);
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--color-network-blue);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--color-network-blue-hover);
  text-decoration: underline;
}

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

/* Header Styles */
header {
  padding: var(--spacing-md) 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo img {
  height: 75px;
  width: auto;
}

.header-email {
  font-size: 1.1rem;
  font-weight: 700;
}

/* Main Content */
main {
  margin-top: 80px;
}

/* Hero Section - Full visibility background */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xl) 0;
  background-image: url("../images/NetworkLogo_2025_Network Plant & Tool Hire-11.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
}
.hero-content {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.96);
  padding: var(--spacing-lg);
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.subtitle {
  font-size: 1.25rem;
  color: var(--color-dark-grey);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.subtitle:first-of-type {
  font-size: 1.75rem;
  color: var(--color-network-blue);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

/* Coming Soon Message */
.coming-soon {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.coming-soon h2 {
  font-size: 2.5rem;
  color: var(--color-network-blue);
  margin-bottom: var(--spacing-xs);
}
.coming-soon p {
  font-size: 1.5rem;
  color: var(--color-medium-grey);
  font-weight: 400;
}

/* Email Display */
.email-display {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.email-display h3 {
  color: var(--color-dark-grey);
  margin-bottom: var(--spacing-sm);
}

.email-display a {
  font-size: 1.5rem;
  font-weight: 700;
}

/* Equipment Gallery */
.equipment {
  padding: var(--spacing-xxl) 0;
  background: #ffffff;
}

/* Equipment Category Sections */
.equipment-category-section {
  margin-bottom: var(--spacing-xxl);
}

.equipment-category-section:last-child {
  margin-bottom: 0;
}

.category-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-navy);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid #2b399026;
}

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

/* Two-column grid for specific sections */
.equipment-grid-two-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
  .equipment-grid-two-col {
    grid-template-columns: 1fr;
  }
}
.equipment-card {
  background: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.equipment-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.equipment-image {
  width: 100%;
  height: 200px;
  object-fit: contain;
  background: #ffffff;
}

.equipment-info {
  padding: var(--spacing-md);
}

.equipment-info h3 {
  color: var(--color-dark-grey);
  margin-bottom: var(--spacing-xs);
}

.equipment-info p {
  font-size: 0.95rem;
  color: var(--color-medium-grey);
}
.equipment-category {
  font-size: 0.875rem;
  color: var(--color-network-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Contact Section */
.contact {
  padding: var(--spacing-xxl) 0;
  background: #f8f9fa;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.contact-card {
  background: #ffffff;
  border: 1px solid #e9ecef;
  padding: var(--spacing-lg);
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.contact-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  background: var(--color-network-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-icon svg {
  width: 30px;
  height: 30px;
  fill: var(--color-white);
}

/* About Section */
.about {
  padding: var(--spacing-xxl) 0;
  background: #ffffff;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p a {
  font-weight: 700;
  display: inline-block;
  margin-top: var(--spacing-xs);
}

.highlight {
  color: var(--color-network-blue);
  font-weight: 700;
}

/* Footer */
footer {
  padding: var(--spacing-lg) 0;
  background: #e9ecef;
  text-align: center;
}
.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
}

.footer-logo {
  margin-bottom: var(--spacing-sm);
}

.footer-logo img {
  height: 75px;
  width: auto;
  opacity: 0.8;
}

.footer-info {
  color: var(--color-dark-grey);
  font-size: 0.875rem;
}

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

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .logo img {
    height: 40px;
  }

  .header-email {
    font-size: 1rem;
  }

  .equipment-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: var(--spacing-md);
    margin: 0 var(--spacing-sm);
  }

  .subtitle:first-of-type {
    font-size: 1.5rem;
  }

  main {
    margin-top: 120px;
  }
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}