/* fluent-layout.css
   Uses Fluent UI Web Components v2 (@fluentui/web-components).
   Fallback values provided for tokens not injected by the v2 script. */

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--colorNeutralBackground1, #ffffff);
  color: var(--colorNeutralForeground1, #242424);
  line-height: 1.5;
}

/* ------------------------------------------------------------------ */
/* Navigation                                                           */
/* ------------------------------------------------------------------ */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--colorNeutralBackground1, #ffffff);
  border-bottom: 1px solid var(--colorNeutralStroke2, #e0e0e0);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacingHorizontalXXL, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.nav-logo {
  font-size: var(--fontSizeBase400, 16px);
  font-weight: 600;
  color: var(--colorNeutralForeground1, #242424);
  text-decoration: none;
  line-height: 1.3;
  padding: 4px 0;
}

.nav-links {
  display: flex;
  gap: var(--spacingHorizontalS, 8px);
  align-items: center;
}

.nav-toggle {
  display: none;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacingVerticalM, 12px) var(--spacingHorizontalXXL, 40px);
    border-top: 1px solid var(--colorNeutralStroke2, #e0e0e0);
    background-color: var(--colorNeutralBackground1, #ffffff);
  }

  header.nav-open .nav-links {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .nav-inner {
    flex-wrap: wrap;
    height: auto;
    padding-top: var(--spacingVerticalS, 6px);
    padding-bottom: var(--spacingVerticalS, 6px);
  }
}

/* ------------------------------------------------------------------ */
/* Hero                                                                 */
/* ------------------------------------------------------------------ */

#home {
  background-color: var(--colorNeutralBackground2, #f5f5f5);
  padding: var(--spacingVerticalXXL, 40px) var(--spacingHorizontalXXL, 40px);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacingHorizontalXXL, 40px);
  align-items: center;
}

.hero-text h1 {
  font-size: 36px;
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--spacingVerticalL, 20px);
  text-wrap: balance;
}

.hero-text p {
  margin: 0 0 var(--spacingVerticalM, 12px);
}

.hero-text p:last-child {
  margin-bottom: 0;
}

#headerimg {
  filter: invert(1);
}

@media (max-width: 991px) {
  #headerimg {
    display: none;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------------ */
/* Content sections                                                     */
/* ------------------------------------------------------------------ */

.section-wrapper {
  padding: var(--spacingVerticalXXL, 40px) var(--spacingHorizontalXXL, 40px);
  background-color: var(--colorNeutralBackground1, #ffffff);
}

.section-wrapper.grey {
  background-color: var(--colorNeutralBackground2, #f5f5f5);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacingHorizontalXXL, 40px);
  align-items: start;
}

.section-label h2 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 var(--spacingVerticalM, 12px);
  text-wrap: balance;
}

.section-label p {
  margin: 0;
  color: var(--colorNeutralForeground2, #616161);
}

/* ------------------------------------------------------------------ */
/* Card grid                                                            */
/* ------------------------------------------------------------------ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacingHorizontalL, 16px);
}

.card {
  background-color: var(--colorNeutralBackground1, #ffffff);
  border-radius: var(--borderRadiusMedium, 4px);
  box-shadow: var(--shadow4, 0 2px 4px rgba(0,0,0,0.14));
  padding: var(--spacingVerticalL, 20px) var(--spacingHorizontalL, 16px);
  display: flex;
  flex-direction: column;
}

.card img {
  width: 80px;
  height: auto;
  margin-bottom: var(--spacingVerticalM, 12px);
}

.card h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 var(--spacingVerticalS, 6px);
}

.card p {
  margin: 0 0 var(--spacingVerticalL, 20px);
  flex: 1;
  color: var(--colorNeutralForeground2, #616161);
}

/* ------------------------------------------------------------------ */
/* Focus & Interaction States                                          */
/* ------------------------------------------------------------------ */

a:focus-visible,
button:focus-visible,
fluent-anchor:focus-visible,
fluent-button:focus-visible {
  outline: 2px solid var(--colorBrandForeground1, #0078D4);
  outline-offset: 2px;
  border-radius: var(--borderRadiusSmall, 2px);
}

.card {
  transition: box-shadow 0.2s ease-out, transform 0.2s ease-out;
}

.card:hover {
  box-shadow: var(--shadow8, 0 4px 8px rgba(0,0,0,0.14));
  transform: translateY(-2px);
}

/* ------------------------------------------------------------------ */
/* Footer                                                               */
/* ------------------------------------------------------------------ */

footer {
  padding: var(--spacingVerticalXXL, 40px) var(--spacingHorizontalXXL, 40px);
  text-align: center;
  background-color: var(--colorNeutralBackground2, #f5f5f5);
  border-top: 1px solid var(--colorNeutralStroke2, #e0e0e0);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

footer img {
  width: 30%;
  max-width: 300px;
}

.footer-copy {
  margin-top: var(--spacingVerticalM, 12px);
  font-size: 13px;
  color: var(--colorNeutralForeground2, #616161);
}

.footer-copy a {
  color: var(--colorBrandForeground1, #0078D4);
  text-decoration: none;
  padding: 4px 2px;
  display: inline-block;
}

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

/* ------------------------------------------------------------------ */
/* Responsive: single column below 768px                               */
/* ------------------------------------------------------------------ */

@media (max-width: 768px) {
  .section-inner {
    grid-template-columns: 1fr;
  }

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

  #home,
  .section-wrapper,
  footer {
    padding-left: var(--spacingHorizontalL, 16px);
    padding-right: var(--spacingHorizontalL, 16px);
  }

  .nav-inner {
    padding-left: var(--spacingHorizontalL, 16px);
    padding-right: var(--spacingHorizontalL, 16px);
  }
}