/* ----------------------------------------------------
   Local Font Faces
---------------------------------------------------- */

/* open-sans-300 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  src: url('../fonts/open-sans-v44-latin-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* open-sans-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url('../fonts/open-sans-v44-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* open-sans-500 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 500;
  src: url('../fonts/open-sans-v44-latin-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* open-sans-600 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 600;
  src: url('../fonts/open-sans-v44-latin-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* open-sans-700 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: url('../fonts/open-sans-v44-latin-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* open-sans-800 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 800;
  src: url('../fonts/open-sans-v44-latin-800.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}







/* ----------------------------------------------------
   Base & Typography
---------------------------------------------------- */

:root {
  /* Design tokens */
  --bg-base: #111;
  --imprint-label-color: #333;
  --nav-toggler-color: #333;
  --nav-overlay-bg: rgba(0, 0, 0, 0.26);

  --font-sans: "Open Sans", system-ui, -apple-system,
               BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Global font */
body {
  font-family: var(--font-sans);
}

/* Headings + nav branding */
h1, h2, h3, h4, h5, h6,
.nav-link,
.navbar-brand span {
  font-family: var(--font-sans);
}


/* ----------------------------------------------------
   Navbar Styles
---------------------------------------------------- */

.navbar {
  min-height: 64px;
  background-color: var(--bg-base);
}

/* Nav links */
.navbar .nav-link {
  line-height: 1.2;
  padding: 0.75rem 0;
}

/* Improve focus visibility for keyboard users */
.navbar .nav-link:focus-visible,
.navbar-toggler:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 3px;
}

/* Custom Bootstrap navbar toggler */
.navbar-toggler {
  border: none;
  padding: 0.5rem;
  background: transparent;
}

/* Remove default focus shadow (replaced by :focus-visible above) */
.navbar-toggler:focus {
  box-shadow: none;
}

/* Toggler icon (hamburger / X) */
.navbar-toggler-icon {
  position: relative;
  display: block;
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background-color: var(--nav-toggler-color);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Lines above & below */
.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background-color: var(--nav-toggler-color);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.navbar-toggler-icon::before {
  top: -7px;
}

.navbar-toggler-icon::after {
  top: 7px;
}

/* Closed state */
.navbar-toggler.collapsed .navbar-toggler-icon,
.navbar-toggler.collapsed .navbar-toggler-icon::before,
.navbar-toggler.collapsed .navbar-toggler-icon::after {
  transform: none;
  opacity: 1;
}

/* Open (X) state */
.navbar-toggler:not(.collapsed) .navbar-toggler-icon {
  transform: rotate(45deg);
}

.navbar-toggler:not(.collapsed) .navbar-toggler-icon::before {
  transform: rotate(-90deg) translateX(-1px);
}

.navbar-toggler:not(.collapsed) .navbar-toggler-icon::after {
  opacity: 0;
}


/* ----------------------------------------------------
   Mobile dropdown styles
---------------------------------------------------- */

@media (max-width: 768px) {
  #navbarCollapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;

    background: var(--nav-overlay-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);

    padding: 0.75rem 1.5rem 1rem;
    border-radius: 0 0 0.5rem 0.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    width: 100%;
  }

  .navbar-nav {
    align-items: flex-end;
  }

  .navbar-nav .nav-link {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: #f5f5f5 !important;
    font-size: 1.05rem;
  }

  .navbar-nav .nav-link:last-child {
    border-bottom: none;
  }
}


/* ----------------------------------------------------
   Contact / Imprint
---------------------------------------------------- */

.text-justify {
  text-align: justify;
  text-justify: inter-word;
}

/* Label and value pairs for imprint / contact blocks */
.imprint-label {
  display: inline-block;
  width: 140px;
  margin-right: 0.25rem;
  font-weight: 600;
  color: var(--imprint-label-color);
}

.imprint-value {
  display: inline-block;
  vertical-align: top;
}

/* Optional: stack labels/values on small screens for readability */
@media (max-width: 576px) {
  .imprint-label,
  .imprint-value {
    display: block;
    width: 100%;
  }

  .imprint-label {
    margin-bottom: 0.15rem;
  }
}


/* ----------------------------------------------------
   Motion Preferences (optional nicety)
---------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}