:root {
  --annulus-bg-color:#aec3de;
  --annulus-bg-main-color:white;

  --annulus-button-color:#aec3de;
  --annulus-button-txt-color:black;

  /* Text Colors*/
  --annulus-txt-color:black;
  
  --annulus-txt-intro-color:white;
  --annulus-txt-intro-shadow-color:black;

  --annulus-txt-page-header-color: white;
  --annulus-txt-page-footer-color: white;
  --annulus-navbar-txt-hover-color: #aec3de;

  --annulus-navbar-bg-color:#253d5b;
  --annulus-footer-bg-color:#67697c;
}

/****************************/
body {
  /* Background */
  background-image: url('../content/images/hotel_lobby.png'); 
  background-repeat: no-repeat; 
  background-size: 100%;
  background-position: 0px 100px;
  background-color: var(--annulus-bg-color);

  /* Text */
  color: var(--annulus-txt-color);
  font-family:Tahoma, sans-serif;
  font-size: 16px;

  /* Layout */
  margin: 0;
  padding: 0;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
}

/****************************/
main {
  /* Background */
  background-color: var(--annulus-bg-main-color);

  /* Layout */
  margin-left: 15%;
  margin-right:15%;
}

#main_content {
  padding: 10px;
}

/****************************/
/* page_header */
#page_header {
  /* Background */
  background-color: var(--annulus-navbar-bg-color);
  
  /* Layout */
  position:fixed;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

#page_header .anchor {
  display:inline-block;
}

#page_header .anchor a {
  color: var(--annulus-txt-page-header-color)
}

#page_header .navbar {
  display:inline-block;
}

#page_header .navbar ul {
  list-style-type: none;
  text-align: center;
  
  /* Layout */
  padding: 0;
  display: flex;
  flex-direction: row;
}

#page_header .navbar li {
  padding-right: 4px;
}

#page_header .navbar a {
  /* Background */
  background-color: var(--annulus-navbar-bg-color);

  /* Text */
  color: var(--annulus-txt-page-header-color);
  text-decoration: none;
  text-align: center;

  /* Layout */
  display: block;
  padding: 14px 25px;
}

#page_header .navbar a:hover {
  color: var(--annulus-navbar-txt-hover-color);
  text-decoration: underline;
}

/****************************/
/* page_footer */
#page_footer {
  /* Background */ 
  background-color: var(--annulus-footer-bg-color);

  /* Text */
  color:var(--annulus-txt-page-footer-color);
  font-size: 14px;

  /* Layout */
  width:100%;
  margin: auto;
  display: grid; 
  grid-template-columns: 1fr 0.5fr 0.5fr 0.5fr;
  grid-template-rows: 0.05fr 1fr 0.10fr;
  column-gap: 10px;
}

#page_footer .footer_anchor {
  grid-row: 1 / 3;
  grid-column: 1;
}

#page_footer .header_nav {
  grid-row: 1;
  grid-column: 2;
}

#page_footer .navbar {
  grid-row: 2;
  grid-column: 2;
}

#page_footer .navbar ul {
  /* Text */
  list-style-type: none;
  
  /* Layout */
  padding: 0;
  display: flex;
  flex-direction: column;
}

#page_footer a 
{
  /* Text */
  color: var(--annulus-txt-page-footer-color);
  text-decoration: none;
  text-align: center;
}

#page_footer a:hover {
  color: var(--annulus-navbar-txt-hover-color);
  text-decoration: underline;
}

#page_footer .navbar li {
  padding-right: 4px;
  padding-bottom:10px;
}

#page_footer .header_contact {
  grid-row: 1;
  grid-column: 3;
}

#page_footer .contact {
  grid-row: 2;
  grid-column: 3;
}

#page_footer .privacy_policy {
  /* Layout */
  grid-row: 3;
  grid-column: 1 / 4;
  text-align: right;
  width:100%;
}

/****************************/
#page_intro {
  /* Layout */
  width: 100%;
  min-height: 500px;
  display:flex;
  align-items: center;
}

#page_intro h1 {
  /* Text */
  color:var(--annulus-txt-intro-color);
  text-align: center;
  text-shadow: 4px 4px 5px var(--annulus-txt-intro-shadow-color);
  font-size: 3.0em;
  font-weight: bold;

  /* Layout */
  width:100%;
  padding-left:10%;
  padding-right:10%;
}

/****************************/
/* Spacer */
.spacer {
  width: 100%;
  min-height: 120px;
}

/****************************/
/* Split Container */
.split_container {
  /* Background */
  background-color:var(--annulus-bg-main-color);
  
  /* Layout */
  display:grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  column-gap: 10px;
}

.split_container .cell0 {
  grid-row: 1;
  grid-column: 1;
}

.split_container .cell1 {
  grid-row: 1;
  grid-column: 2;
}

.split_container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/****************************/
#booking_nav {
  /* Background */
  background-color: var(--annulus-navbar-bg-color);

  /* Text */
  color: var(--annulus-txt-page-header-color);

  /* Layout */
  padding:20px;
  display:flex;
  flex-direction: row;
  text-align: center;
  justify-content: space-evenly;
  align-items: center;
}

/****************************/
button {
  /* Background */
  background-color: var(--annulus-button-color);
  border-color: var(--annulus-button-color);
  border-radius: 5px;
  
  /* Text */
  color: var(--annulus-button-txt-color);
  font-size: 16px;
  cursor: pointer;

  /* Layout */
  padding: 5px 10px;
  margin: 4px 2px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

/****************************/
.reviews {
  /* Text */
  font-size: 16px;
  font-style: italic;
  display:flex;
  flex-direction: column;
}
.review {
  padding-bottom:20px;
}

.review .review_info {
  font-size: 14px;

  display: inline-flex;
  padding-left:20px;
}

.review .author {
  font-weight: bold;
}

.review .rating {
  color: var(--annulus-navbar-bg-color);
  font-style: normal;
  font-weight: bold;
  padding-left:5px;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#main_content img {
  max-width: 600px;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/****************************/
.centered {
  display: flex;
  height:100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

h2 {
  font-size: 1.25em;
  margin-top: 10px;
  margin-bottom: 0;
}

#main_content h2 {
  color: var(--annulus-navbar-bg-color);
}

h3 {
  font-size: 1.10em;
  margin-bottom: 0;
}

#main_content h3 {
  color: var(--annulus-navbar-bg-color);
}

h4 {
  font-size: 1.10em;
  padding: 0;
  margin: 0;
}

.room_cost {
  text-align: right;
  font-size: 1.25em;
  font-style: italic;
  font-weight: bolder;
}

/****************************/
.contact_form {
  display:grid;
  padding-left:25%;
  padding-right:25%;

  grid-template-columns: 0.5fr 1fr;
  grid-template-rows:    1fr 1fr 1fr 1fr 1fr;
}

.contact_form #your_first_name_label {
  grid-row: 1;
  grid-column: 1;
}

.contact_form #your_first_name {
  grid-row: 1;
  grid-column: 2;
}

.contact_form #your_last_name_label {
  grid-row: 2;
  grid-column: 1;
}

.contact_form #your_last_name {
  grid-row: 2;
  grid-column: 2;
}

.contact_form #your_email_label {
  grid-row: 3;
  grid-column: 1;
}

.contact_form #your_email {
  grid-row: 3;
  grid-column: 2;
}

.contact_form #your_phone_label {
  grid-row: 4;
  grid-column: 1;
}

.contact_form #your_phone {
  grid-row: 4;
  grid-column: 2;
}

.contact_form #submit {
  grid-row: 5;
  grid-column: 1;
}

/****************************/
.slideshow_container {
  max-width: 600px;
  position: relative;
  margin: auto;
}

.slideshow_container .slide {
  display: none;
}

.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  margin-top: -22px;
  padding: 16px;
  color: white;
  font-weight: bold;
  font-size: 18px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
}

/* Position the "next button" to the right */
.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.prev:hover, .next:hover {
  background-color: rgba(0,0,0,0.8);
}