/* =========================================
   BASIC RESET
   ========================================= */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* =========================================
   GLOBAL STYLES
   ========================================= */
  html, body {
    height: 100%;
}
 
  body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-image: url('images/sky-background.jpg');
    background-size: cover;  /* Always cover the viewport */
    background-repeat: repeat-y;  /* Repeat vertically */
    background-position: center 0%;
    background-attachment: scroll;
    animation: sky-move 150s linear infinite;
    /* color: #040404; */
    color:#00050e; /* the default colour for page textual content */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    filter: brightness(1.0);  /* Adjust between 1.0 - 1.5 */   
}

@keyframes sky-move {
    0% {
        background-position: center 100%;
    }
    100% {
        background-position: center 0%;
    }
}
h1, h2, h3, h4 {
    margin-bottom: 20px;
    font-weight: bold;
}

p {
    margin-bottom: 20px;
}

a {
    color: #0066cc;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

#centered-title {
    text-align: center;
}

/* =========================================
   HEADER (GENERAL)
   ========================================= */
/* Default header image in case no page-specific header */
header {
    background-image: url('images/santa-croce-header.jpg'); /* Default background image */
    background-size: cover;                                 /* Scales image to cover entire header */
    background-position: center 80%;                        /* Positions image (smaller % moves up) */
    color: white;                                           /* Text color for header content */
    filter: brightness(1.05);                               /* Slightly brightens the header */
    background-color: rgba(0, 0, 0, 0.25);                 /* Semi-transparent black background */
    text-align: center;                                     /* Centers text horizontally */
    padding: 10px 20px;                                     /* Spacing inside header */
    position: relative;                                     /* Allows absolute positioning of child elements */
    z-index: 5000;                                          /* Ensures header (and dropdown) appears above main content */
}

/* Dark overlay on all headers */
header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4); /* semi-transparent black overlay */
    z-index: 1;
}
/* =========================================
   FOOTER
   ========================================= */
footer {
    background-color: #1a3d8a;                 
    color: #fff;                             /* White text */
    box-shadow: 0 -2px 5px rgba(0,0,0,0.2); /* subtle depth */
    display: flex;                  /* makes it a flex container */    
    align-items: center;            /* vertical centering */
    justify-content: center;        /* horizontal centering */
    padding: 0;
    margin: 0;
    min-height: 60px;
    text-align: center;
}
footer p {
    margin: 0;
}

/* Ensure header content stays above overlay */
header * {
    position: relative;
    z-index: 2;
}

/* Page-specific header images */
.home-header {
    background-image: url('images/santa-croce-header.jpg'); /* Home page header */
}
.about-header {
    background-image: url('images/about-header.jpg');
}
.events-header {
    background-image: url('images/events-header.jpg');
}

/* Title styling */
header h1 {
    position: relative;
    margin-top: 15px;
    margin-bottom: 0px;
    z-index: 2; /* ensures title is above the overlay */
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
}

/* =================================================================================
   LOGO CLASS (APPEARS ON ALL PAGES) and also used for Byrne Article Page (via HTML)
   ================================================================================= */
.logo {
    width: 100px;          /* Choose your size */
    height: 100px;         /* Must match width for perfect circle */
    object-fit: cover;     /* Ensures the image fills the circle */
    border-radius: 50%;    /* Makes it circular */
    position: absolute;    /* Position relative to the header */
    top: 20px;             /* Distance from top of header */
    left: 20px;            /* Distance from left of header */
    z-index: 10;           /* Ensures it sits above the header image */ 
    }

/* ========================================= 
   NAVIGATION
   ========================================= */
nav {
    margin-top: 0px;
    position: relative;
    z-index: 2001;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

/* ========================================= 
   HAMBURGER MENU (MOBILE RESPONSIVE)
   Added for improved mobile navigation
   Desktop: hidden | Mobile: visible when clicked
   ========================================= */

/* Hamburger menu button - only visible on mobile screens via media query in responsive.css */
.hamburger-menu {
    display: none;  /* Hidden on desktop - shown at 768px breakpoint */
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 3000;
    position: absolute;
    right: 20px;
    top: 40%; /* Reduced to move closer to top */
    transform: translateY(-50%);
}

/* Three horizontal lines of hamburger icon */
.hamburger-menu span {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 5px 0;
    border-radius: 2px;
    transition: 0.3s;  /* Smooth animation when menu opens */
}

/* Transform lines to X shape when menu is active */
.hamburger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;  /* Hide middle line */
}

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Links styling (your original style) */
nav a {
    color: white;               
    text-decoration: none;      
    padding: 10px 20px;         
    font-size: 1rem;            
    margin: 0 10px;             
    border-radius: 5px;         
    transition: background 0.3s;
}

nav a:hover {
    background-color: #9acbcf;  
    color: #000;                 
}

/* Dropdown styling */
nav .has-dropdown {
    position: relative;
    z-index: 2001;
}

nav .has-dropdown .dropdown {
    display: none;               /* hide dropdown initially */
    position: absolute;          
    top: 100%;                   
    left: 0;
    background-color: #333;      
    border-radius: 5px;
    padding: 5px 0;
    white-space: nowrap;
    z-index: 3000;            /* above other nav items */
}

nav .has-dropdown:hover .dropdown {
    display: block;              /* show on hover */
}

nav .has-dropdown .dropdown a {
    display: block;    
    font-size: 0.9rem;  /* slightly smaller than main nav links */          
    margin: 0;
    padding: 2px 20px;
    color: white;   
    margin: 0;
}

nav .has-dropdown .dropdown a:hover {   
    background-color: #9acbcf;  
    color: #000;
}

/* =========================================
   IMAGE AND QUOTES OR CITATIONS SECTION
   ========================================= */
.image-and-quotes {
    display: flex;
    align-items: center;   /*align-items: flex-start; would place the text at the top*/
    gap: 0.5rem; /* Adjust spacing as needed */
    flex-wrap: wrap;        /* allows items to wrap on small screens */
}
.image-and-quotes img {
    flex-shrink: 0;
    width: 40%;              /* default width as percentage of container */
    max-width: 300px;       /* never exceed this width */
    height: auto;
    margin-left: 0;        /* remove any extra left margin */
}

.quotes {
    flex: 1;
}

.image-and-quotes img.indented {
    margin-left: 20px; /* Adjust value for desired indentation */
    width: 300px;
    height: auto;
}

/* =========================================
   MAIN CONTENT AREA
   ========================================= */
main {
    max-width: 1100px;   /* gives a more spacious layout */
    margin: 10px auto;    /* 10px top/bottom spacing, auto centers horizontally */
    background: rgb(185, 237, 237); /*BASE BACKGROUND FOR ALL PAGES EXCEPT ARTICLES*/
    padding: 10px 30px 30px 30px;  /* top, right, bottom, left */
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    flex: 1;  /* Makes main grow to push footer down */
}

/* === Article Page Styles === */

/* General article styles */
article {
    font-family:'Georgia', serif;       /* Set font family */
    font-size: 18px;                    /* Set font size */
    font-weight: 500;
    line-height: 1.6;                   /* Set line height for better readability */
    color: black;                        /* Set text color */
    margin: 10px auto;                  /* Add margin around the article */
    max-width: 1100px;                   /* Set a max-width for readability */
    background-color: rgb(171, 175, 203); /* Article page background colour */
    padding: 10px 30px 30px 30px;        /* top, right, bottom, left */
    box-shadow: 0 0 10px rgba(0, 0, .0, 0.1); /* Subtle shadow for depth */
}

/* Style for images inside articles */
article img {
    max-width: 75%;  /* Adjust the size of the image */
    height: auto;    /* Maintain aspect ratio */
    display: block;  /* Makes it behave like a block element */
    margin: 20px auto;  /* Centers image and adds space above and below */
}

main { outline: 2px solid red; }
article { outline: 2px solid blue; }

/* =========================================
   ACCREDITATION (image/photo credits)
   ========================================= */
.accreditation {
    font-size: 0.9rem;
    color: #424141;
    text-align: center;
    margin-top: 20px;
    font-style: italic;
}

/* =========================================
   Centralised Asterisk
   ========================================= */

.asterisk {
    text-align: center;
    margin: 5px 0;   /* space before and after */
    font-size: 1.2em; /* optional */
}
/* ====================================================================================
   To align all article paragraphs justified and remove top margin from first paragraph
   ==================================================================================== */
article p {
    text-align: justify;
}

/* =======================================================
   Article Title format for all articles
   ===================================================== */
.article-title {
    font-family: 'Georgia', serif;   /* serif font for article title */
    font-size: 32px;                 /* large, readable size */
    font-weight: bold;               /* bold heading */
    color: #040a10;                  /* dark color */
    text-align: center;              /* center the text */
    margin-top: 10px;                   /* space above the main article heading */
    margin-bottom: 1.0rem;           /* space below the heading */
    line-height: 1.2;                /* tighter line spacing for a neat look */
}