:root {
    /* Border & Margin */
  --margin: 16px;
  --padding: 18px;
  --border: 5px solid #black;
  --round-borders: 10px;
  --sidebar-width: 200px;
  --border-width: 5px;
  --border-image: url(/Border/blogBorder.png) 20 round;
  --border1: 20px solid transparent;

  /* Fonts */
  --font-family: monospace;

  /* Background Colors: */
  --body-background:#1e6e6f;
  --header-aside-main-footer-background :#7ac7bdc9;
  --section-main-background:#b6e6e9a0;

  /* Effects */
  --box-shadow: 0px 0px 5px black;
  --border-style-Front: dotted;
  --border-color-aside: #203d1d;
  --border-color-main: #809D47;
  --border-style-Back: double;
}


@font-face {
    font-family: aldo;
    src: url(/Fonts/Aldo\ PC.ttf);
}

.layout {
    
    max-width: 100%;
    width: 1250px;
    display: grid;
    grid-template:
    "header header"
    "aside main"
    "footer footer"
    / 1fr 2fr;
    gap: 1em;
}

body {
    background-image: url(/Images/oceanPic.png);
    background-position: center;
    background-size: cover;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin: 0;
    padding: var(--margin);
    background-color:var(--body-background);
   
    background-position: center;
    background-size: cover;
    font-family: aldo, monospace, serif;
    color: black;
    

}

/* -------------------------------------------------------- */
/* HEADER */
/* -------------------------------------------------------- */

header {
    grid-area: header;
    background-image: url(/Images/oceanGif.gif);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: var(--header-aside-main-footer-background);
    border-radius: var(--round-borders);
    height: 210px;
    border-style: solid;
    border-color: #6f9192;
    display: grid;
    place-items: center;
}

.header-title{
    text-align: center;
    color: #0e3c3e;
    font-family: aldo, serif;
    line-height: 10px;
    top: 30px;
    transform: translateY(-6.5rem);
}


.oister img{
    height: 125px;
    margin-top: 40px;
}
/* -------------------------------------------------------- */
/* ASIDE */
/* -------------------------------------------------------- */

aside {
    grid-area: aside;
    background-color: var(--header-aside-main-footer-background);
    padding: var(--padding);
    border-radius: var(--round-borders);
    overflow: hidden;
    min-width: 250px;
    
}

.dateTitle{
    text-align: center;
}
.jumpToDate {
    background-color: var(--section-main-background);
    border-radius: var(--round-borders);
    padding: var(--padding);
    margin-top: var(--margin);
}
.jumpToDate li {
    list-style: none;
}
/* -------------------------------------------------------- */
/* NAV */
/* -------------------------------------------------------- */

.navTitle {
    text-align: center;
}

nav {
    background-color: var(--section-main-background);
    border: var(--border1);
    padding: var(--padding);
    border-radius: var(--round-borders);
    
}

nav ul {
  list-style-type: none;
  margin-right: 0;
  padding: 0;
  
}

nav li {
    margin: 5px;
}

nav li a {
    display: block;
    border-radius: var(--round-borders);
    text-decoration: none;
    padding: 5px;
}

nav li  :hover {
    background-color: #1e6e6f;
    color: white;
    
}

nav img {
    margin-right: 5px;
    vertical-align: middle;
}

/* -------------------------------------------------------- */
/* MAIN */
/* -------------------------------------------------------- */

main {
    grid-area: main;
    background-color: var(--header-aside-main-footer-background);
    padding: var(--padding);
    border-radius: var(--round-borders);
    min-width: 300px;
    
}

.galleryContainer {
    background-color: var(--section-main-background) ;
    border-radius: var(--round-borders);
    padding: var(--padding);
}

.gallery figure {
    cursor: pointer;
    margin: 0.482rem;
}

.gallery {
    display:grid;
    padding: 0.482rem;
}

.gallery img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--round-borders);
    box-shadow: 0px 0px 5px;
    object-fit: cover; 
    aspect-ratio: 10/8;
}

.gallery :hover{
 transform: scale(1.1)
}

#gallery figcaption, dialog figcaption {
    width: 0 auto;
    margin-top: 15px;
    margin-left: 2rem ;
    margin-right: 2rem;
    text-align: center;
    font-size: 30px;
    color: aliceblue;
}

#gallery figcaption{
    display: none;
}
.sectionDate {
    text-align: center;
   
}

.buttonClose {
    
    position: absolute;
    right: 0%;
    top: 0%;
    margin: 0.6rem;
    padding: 0.2rem 0.4rem;
    background-color: #108387;
    cursor: pointer;
    border-color: #1e6e6f;
}

/* -------------------------------------------------------- */
/* MODAL STYLES */
/* -------------------------------------------------------- */

dialog {
    position: fixed;
    top: 5vh;
    max-width: 100vw;
    max-height: 90vh;
    margin: 0 auto;
    border: #1e6e6f;
    background-color: #1e6e6fc3;
    border-radius: var(--round-borders);
}

dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.826);
}

dialog img {
    width: 550px;
    border-radius: var(--round-borders);
    box-shadow: 0px 0px 5px;
}


/* -------------------------------------------------------- */
/* FOOTER */
/* -------------------------------------------------------- */

footer {
    grid-area: footer;
    background-color: var(--header-aside-main-footer-background);
    padding: var(--padding);
    border-radius: var(--round-borders);
    
}

@media screen and (min-width: 400px) {
    .gallery{
        grid-template-columns: 1fr 1fr;
    }
}

@media screen and (min-width: 800px) {
    .gallery{
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media screen and (min-width: 1200px) {
    .gallery{
        grid-template-columns: repeat(4, 1fr);
    }
}