/*
    1.  BASE
    2.  HEADER
    3.  FOOTER
    4.  BACK TO TOP
*/

/* ============================================================
   1. BASE
   ============================================================ */

html {
  font-size: 14px;
  font-family: robotomedium, sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
  background-color: #F0F0F0;
}

html,
body {
    height: 100%;
    margin: 0;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 0 2rem;
}

.content {
    flex: 1;
}

a {
  color: #292e33 !important;
  text-decoration: none;
  letter-spacing: 0.05rem !important;
  font-size: 1.21rem;
}

ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

li a{
  text-transform: uppercase;
  margin-right: 1.5rem;
  margin-left: 1.5rem;
}

a:hover {
  color: #d70035 !important;
  text-decoration: underline !important;
}

a.active {color: #d70035 !important;
  text-decoration: underline !important;}

/* ============================================================
   2. HEADER
   ============================================================ */

#header {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  color: #3E4955;
  box-sizing: border-box;
  margin-bottom: 3em;
}

#logos {
    display: flex;
    gap: 15px;     
    justify-content: space-between;
    align-items: center;
}

#akademieschriften-logo img {
  height: 70px;
  width: auto;
}

#bbaw-logo img {
  height: 100px;
  width: auto;
  display: block;
}

#bbaw-logo:hover {
    color: #3E4955 !important;
    text-decoration: none !important;
}

#bbaw-logo span {
    display: block;
    margin-top: 0.3rem;
    text-align: right;
    text-transform: uppercase;
    font-size: 13px;
    padding: 3px 27px;
    color: #3E4955;
}

#primary-nav > li {
  border-right: 3px #d70035 solid;
}
#primary-nav > li:first-child {
  border-left: 3px #d70035 solid;
}

/* ============================================================
   3. FOOTER
   ============================================================ */

#footer {
  display: flex;
  border-top: 2px solid;
  border-top-color: #d70035;
  margin-top: 3rem;
  margin-bottom: 0.5em;
  
}

#footer li a {
  margin-right: 2rem;
  margin-left: 0em;
  font-size: 15px;
}

/* ============================================================
   4. BACK TO TOP
   ============================================================ */

#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
  padding-bottom: 2px;
  
  display: flex;
  justify-content: center; 
  align-items: center;   
  
  width: 2.8rem;
  height: 2.8rem;
  
  font-size: 1rem;
  font-weight: bold;
  color: #3E4955;
  
  border: 1px solid #3E4955;
  border-radius: 50%;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
  line-height: 0;
}

#back-to-top:hover {
  background-color: rgba(62, 73, 85, 0.2);
  transform: translateY(-2px);
}