/* Basic resets */
@font-face {
	font-weight: normal;
	font-style: normal;
	font-family: 'codropsicons';
	src:url('../fonts/codropsicons/codropsicons.eot');
	src:url('../fonts/codropsicons/codropsicons.eot?#iefix') format('embedded-opentype'),
		url('../fonts/codropsicons/codropsicons.woff') format('woff'),
		url('../fonts/codropsicons/codropsicons.ttf') format('truetype'),
		url('../fonts/codropsicons/codropsicons.svg#codropsicons') format('svg');
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Raleway', Calibri, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.4;
  background: #333; /* fallback background color */
  color: #fff;
}

/* Container if needed */
.container {
  width: 100%;
  min-height: 100vh; 
}

/* Large Header */
.large-header {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  /* fallback background color if no image */
  background: #333;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Example usage if you want different demos with different images */
.demo-1 .large-header {
  background-image: url('demo-1-bg.jpg');
  /* Or directly in .large-header if you only have one background:
     background-image: url('demo-1-bg.jpg'); 
  */
}

/* Overlay on top of background image for a darker effect */
.large-header::before {
  content: "";
  position: absolute;
  top: 0; 
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1; /* so it's on top of the background, behind content */
}

/* Canvas sits at the very bottom (z-index:0) */
#demo-canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

/* Main Title (Logo + Slogan) */
.main-title {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2; /* above the overlay */
}

.main-title img {
  display: block;
  width: 700px; /* adjust as needed */
  height: auto;
  margin: 0 auto;
}

.slogan {
  display: block;
  margin-top: 0.75em;
  font-size: 1.1em;
  font-weight: 300;
}

/* Invite Section (Form and Text) */
.invite-section {
  position: absolute;
  top: 65%; /* adjust so it's below the slogan */
  left: 50%;
  margin-top: 3em;
  transform: translate(-50%, -50%);
  max-width: 400px;
  width: 90%;
  text-align: center;
  z-index: 2; /* above overlay */
}

.invite-section p {
  margin-bottom: 1em;
  line-height: 1.4;
}

/* Form Layout */
#invite-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1em; 
}

.invite-input {
  width: 100%;
  padding: 0.75em;
  font-size: 1em;
  border: 2px solid #ccc;
  border-radius: 4px;
}

.invite-btn {
  background-color: #555;
  color: #fff;
  padding: 0.75em 1.5em;
  border: none;
  border-radius: 4px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.invite-btn:hover,
.invite-btn:focus {
  background-color: #777;
}