/* style.css */

/*------------------------------------------------------------
  1. CSS Variables (Palette, Typography, Spacing)
------------------------------------------------------------*/
:root {
  /* Brand Colors */
  --color-primary:       #005f99;   /* Blue circle */
  --color-primary-dark:  #004080;
  --color-accent:        #ffcc00;   /* Gold ring */
  --color-bg:            #F4F6F7;   /* Light gray page background */
  --color-surface:       #FFFFFF;   /* White cards/panels */
  --color-text:          #2C3E50;   /* Dark gray text */
  --color-muted:         #6C7A89;   /* Muted text */
  --color-error:         #B00020;
  --color-success:       #006600;

  /* Typography & Layout */
  --font-family:         'Open Sans', sans-serif;
  --font-size-base:      1rem;
  --line-height:         1.6;
  --radius:              8px;
  --spacing:             1rem;
  --transition-fast:     0.2s ease;
  --transition:          0.3s ease;
}

/*------------------------------------------------------------
  2. Reset & Base Styles
------------------------------------------------------------*/
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
}

/* Accessible focus outline */
:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/*------------------------------------------------------------
  3. Links
------------------------------------------------------------*/
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--color-primary-dark);
  background-color: rgba(255, 204, 0, 0.2);
  border-radius: var(--radius);
}

/*------------------------------------------------------------
  4. Skip Link
------------------------------------------------------------*/
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem var(--spacing);
  z-index: 1000;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/*------------------------------------------------------------
  5. Header
------------------------------------------------------------*/
header {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  padding: var(--spacing) 2rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  height: 50px;
  width: auto;
  border-radius: 50%;
  transition: transform var(--transition);
}

.site-logo:hover {
  transform: scale(1.05);
}

.site-title {
  font-size: 1.75rem;
  font-weight: 600;
  margin-left: var(--spacing);
}

/*------------------------------------------------------------
  6. Announcements
------------------------------------------------------------*/
#announcements {
  margin: var(--spacing) 0;
  padding: 0.75rem 1rem;
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  border-radius: var(--radius);
  text-align: center;
  font-size: 1rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/*------------------------------------------------------------
  7. Global Navigation
------------------------------------------------------------*/
.global-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: 0.5rem 0;
}

.global-links li {
  margin-right: var(--spacing);
}

.global-links a {
  display: inline-block;
  padding: 0.5rem var(--spacing);
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-radius: var(--radius);
  font-weight: 500;
  transition: background var(--transition-fast);
}

.global-links a:hover,
.global-links a:focus {
  background: rgba(255,255,255,0.2);
}

/*------------------------------------------------------------
  8. Layout (Main + Sidebar)
------------------------------------------------------------*/
.layout {
  display: flex;
  gap: 2rem;
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

main,
aside {
  background: var(--color-surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

main {
  flex: 2;
}

aside {
  flex: 1;
}

/*------------------------------------------------------------
  9. In-Page Navigation
------------------------------------------------------------*/
.in-page-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: var(--spacing) 0;
}

.in-page-nav li {
  margin-right: var(--spacing);
}

.in-page-nav a {
  position: relative;
  padding: 0.25rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  transition: color var(--transition-fast);
}

.in-page-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.in-page-nav a:hover,
.in-page-nav a:focus {
  color: var(--color-primary-dark);
}

.in-page-nav a:hover::after,
.in-page-nav a:focus::after {
  width: 100%;
}

/*------------------------------------------------------------
 10. Page Sections
------------------------------------------------------------*/
.page-section {
  margin-bottom: 2rem;
}

.page-section h3 {
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
  font-size: 1.25rem;
  border-left: 4px solid var(--color-accent);
  padding-left: 0.5rem;
}

/*------------------------------------------------------------
 11. Lists & Widgets
------------------------------------------------------------*/
.latest-list {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

.latest-list li + li {
  margin-top: 0.75rem;
}

.latest-list a {
  font-weight: 500;
  color: var(--color-primary);
}

.rss-widget {
  margin-bottom: 1.5rem;
}

.rss-widget h4 {
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.rss-widget ul {
  list-style: none;
  margin-left: 0;
}

.rss-widget li {
  margin-bottom: 0.5rem;
}

/*------------------------------------------------------------
 12. Featured Product Callout
------------------------------------------------------------*/
.featured-product {
  background: #E0F2F1;
  padding: 1rem;
  border-left: 4px solid var(--color-accent);
  margin: 1rem 0;
  font-style: italic;
}

/*------------------------------------------------------------
 13. Contact Call-to-Action
------------------------------------------------------------*/
.contact-cta {
  text-align: center;
  margin: 2rem 0;
}

.contact-cta a {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background var(--transition);
}

.contact-cta a:hover,
.contact-cta a:focus {
  background: var(--color-primary-dark);
}

/*------------------------------------------------------------
 14. Footer
------------------------------------------------------------*/
footer {
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 2rem;
}

.footer-inner {
  max-width: 800px;
  margin: 0 auto;
}

.footer-inner section {
  margin-bottom: 1.5rem;
}

.footer-inner h2 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.social-links,
.donation-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.social-links li,
.donation-list li {
  margin: 0.5rem 1rem;
}

.donation-list code {
  background: rgba(255,255,255,0.2);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
  font-family: monospace;
}

/*------------------------------------------------------------
 15. Responsive Breakpoints
------------------------------------------------------------*/
@media (max-width: 900px) {
  .layout {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  header {
    padding: var(--spacing);
  }
  .global-links {
    flex-direction: column;
    align-items: center;
  }
  .global-links li {
    margin: 0.25rem 0;
  }
}