@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 8th Edition
   Tutorial 5
   Tutorial Case
   
   Author:   Djenebou Sawadogo
   Date:     10/29/2025
   
   Filename: tf_styles1.css
   
   This file contains the layout styles used in the Trusted Friends
   home page.
*/

/* ===========
   Base Styles
   ===========
*/

/* HTML and Body Styles */
html {
   background: url(tf_back1.png) center center / cover no-repeat fixed;
   height: 100%;
   font-family: Verdana, Geneva, sans-serif;
   font-size: 12px;
}

body {
   background: rgb(134, 176, 232);   
   box-shadow: rgb(51, 51, 51) 5px 0px 15px,
               rgb(51, 51, 51) -5px 0px 15px;
   margin: 0px auto;
   min-height: 100%;
   min-width: 320px;
   max-width: 1024px;
   width: 100%;
}

/* Body Header Styles */
body header {
   background: rgb(134,176,232);   
}
body header img {
   display: block;
   width: 100%;
}

/* Horizontal Navigation Styles */
nav.horizontal {
   background-color: rgb(117, 140, 72);
   min-height: 2em;
}
nav.horizontal li {
   color: rgb(31, 73, 125);
   display: block;
   line-height: 2em;
   text-transform: uppercase;
}
nav.horizontal a {
   display: block;
   font-size: 1em;
}
nav.horizontal a:visited, nav.horizontal a:link {
   color: rgb(31, 73, 125);
}
nav.horizontal a:hover, nav.horizontal a:active {
   background-color: rgb(31, 73, 125);
   color: white;
}

/* Main Menu Styles */
ul.mainmenu {
   display: block;
}
ul.mainmenu > li {
   text-indent: 15px;
}
ul.mainmenu > li:first-of-type a {
   color: white;
   background-color: rgb(31, 73, 125);
}

/* Submenu Styles */
ul.submenu {
   width: 100%;
   background-color: rgb(181, 204, 136);
}

/* Section Styles */
section {
   background-color: rgb(207, 222, 172);
   clear: both;
}
section::after {
   content: "";
   display: table;
   clear: both;
}
section img {
   display: block;
   width: 100%;
}
section p {
   line-height: 1.4em;
   padding: 10px;
   font-size: 1.2em;
}

/* Aside Styles */
aside {
   display: block;
   background-color: rgb(181, 204, 136);
}

/* Footer Styles */
body > footer {
   background-color: rgb(117, 140, 72);
   font-size: 0.9em;
   text-align: center;
   padding: 10px 0px;
}

/* Pulldown Menu Styles */
ul.submenu {
  display: none;
}
a.submenuTitle:hover + ul.submenu, ul.submenu:hover {
  display: block;
}

/* ============================================
   Mobile Styles: 0px to 480px
   ============================================ */
@media only screen and (max-width: 480px) {
  nav.horizontal a {
    font-size: 1.5em;
    line-height: 2.2em;
  }

  /* book Figure 5-17: hide aside on mobile */
  aside {
    display: none;
  }
}

/* ============================================
   Tablet Styles: 481px and greater
   ============================================ */
@media only screen and (min-width: 481px) {

  /* your tablet nav tweaks */
  ul.mainmenu > li {
    float: left;
    position: relative;
    width: 20%;
  }

  ul.submenu {
    box-shadow: rgb(51, 51, 51) 5px 5px 15px;
    position: absolute;
    width: 200%;
  }
}

/* ============================================
   Desktop Styles: 769px and greater
   ============================================ */
@media only screen and (min-width: 769px) {

  /* Float article and aside side-by-side (Figure 5-24) */
  article {
    float: left;
    margin-right: 5%;
    width: 55%;
  }

  aside {
    float: left;
    width: 40%;
    display: block;   /* makes sure it shows on desktop */
    background-color: rgb(181, 204, 136);
  }

  /* keep the footer below both columns */
  body > footer {
    clear: both;
  }
}


  /* your desktop nav behavior */
  ul.submenu {
    background: transparent;
    box-shadow: none;
    display: block;
    position: relative;
    width: 100%;
  }
  nav.horizontal::after {
    clear: both;
    content: "";
    display: table;
  }
  nav.horizontal a.submenuTitle {
    display: none;
  }