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

body {
  font-family: sans-serif;

  /* Remove flexbox entirely to allow natural flow */
  display: block;

  background-image: url('Filla_Pozadí.jpg');
  background-color: #f0f0f0; 
  background-repeat: no-repeat; 
  background-size: cover; 
  background-position: center; 
  background-attachment: fixed;
}


.page-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 0;
  padding-top: 0;
}


/* Make the title image sit exactly 10px from top */
.title-link img {
  width: 40vw; 
  min-width: 150px; 
  height: auto;
  transform: rotate(270deg);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.title-link:hover img {
  transform: rotate(270deg) scale(1.05);
}

/* Style the button image */
.image-button img {
  width: 20vw;
  min-width: 250px;
  height: auto;
  display: block;
  margin: 15px auto;
  transition: transform 0.3s ease;
}

/* Button hover effect */
.image-button:hover img {
  transform: scale(1.05);
}


/* Everything relate to Session 1 */
.session-1-page {
  background-image: url('/sess1_agenda.jpeg');
}

.session-wrapper {
  max-width: 800px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  color: #222;
  margin: 40px auto;
}

.right-aligned {
  margin-left: auto;
  margin-right: 60px; /* shift to right edge */
}

/* Header */
.session-header {
  text-align: left;
  margin-bottom: 30px;
}

/* Section boxes */
.session-box {
  margin-bottom: 40px;
  padding: 20px;
  background-color: rgba(255,255,255,0.9);
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.session-box h2 {
  margin-top: 0;
  border-bottom: 2px solid #bbb;
  padding-bottom: 6px;
}

.session-box h3 {
  margin-bottom: 6px;
  margin-top: 20px;
}

.session-box ul {
  margin-top: 0;
  margin-bottom: 0;
  padding-left: 20px;
}