/* Avans Automation AB - Shared Styles */

/* CSS Variables - teal-green theme to match logo */
:root {
  --color-bg: #000000;
  --color-bg-alt: #0a0a0a;
  --color-surface: #141414;
  --color-text: #e8edf2;
  --color-text-muted: #8b9cab;
  --color-accent: #27605d;
  --color-accent-hover: #3a7a76;
  --font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Space Grotesk", var(--font-sans);
  --max-width: 1200px;
  --header-height: 72px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-hover);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background-color: var(--color-accent);
  color: white;
  font-weight: 600;
  border-radius: 6px;
  transition: background-color 0.2s;
}

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

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

/* Layout */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
}

.site-logo:hover {
  color: var(--color-text);
}

.header-logo {
  height: 40px;
  width: auto;
  display: block;
}

.header-logo:hover {
  opacity: 0.9;
}

.site-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-md);
}

.site-nav a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-text);
}

/* Hero */
.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  text-align: center;
}

.hero-image-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 var(--spacing-md);
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-lg);
}

/* Sections */
.section {
  padding: var(--spacing-2xl) 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 var(--spacing-lg);
  text-align: center;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--color-surface);
  border-radius: 8px;
  padding: var(--spacing-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 var(--spacing-sm);
}

.service-card p {
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-md);
  font-size: 0.95rem;
}

.service-card a {
  font-size: 0.9rem;
  font-weight: 600;
}

/* CTA Section */
.cta-section {
  background-color: var(--color-bg-alt);
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
}

.cta-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 var(--spacing-sm);
}

.cta-section p {
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-lg);
}

/* Footer */
.site-footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

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

.footer-logo:hover {
  opacity: 0.9;
}

.footer-content p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-md);
}

.footer-nav a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--color-text);
}

/* Page Content */
.page-content {
  padding: var(--spacing-2xl) 0;
}

.page-content h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 var(--spacing-lg);
}

.page-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: var(--spacing-xl) 0 var(--spacing-md);
}

.page-content p {
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-md);
  max-width: 65ch;
}

/* Contact Page */
.contact-grid {
  display: grid;
  gap: var(--spacing-xl);
}

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

.contact-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.contact-item a {
  color: var(--color-accent);
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-item span {
  display: block;
  color: var(--color-text-muted);
}

.cta-paragraph {
  margin-top: var(--spacing-xl) !important;
}

/* Responsive */
@media (max-width: 768px) {
  .site-header .container {
    flex-direction: column;
    height: auto;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
  }

  .site-nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    min-height: 50vh;
    padding: var(--spacing-xl) var(--spacing-md);
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }

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

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-nav ul {
    justify-content: center;
  }

  .page-content h1 {
    font-size: 1.5rem;
  }

  .page-content h2 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .site-nav ul {
    gap: var(--spacing-sm);
  }

  .site-nav a {
    font-size: 0.9rem;
  }
}