/***********************************************************
  1) BRAND VARIABLES & SHARED BASE
************************************************************/
:root {
  /* ---- Brand palette (change per site) ---- */
  --brand:        #1b5e20;   /* primary leaf green */
  --brand-dark:   #0d3d14;   /* focus/active darker */
  --brand-ink:    #15361c;   /* deep text accent */
  --brand-tint:   #eef5f0;   /* subtle hover/tint */

  /* ---- Neutral palette ---- */
  --bg:           #ffffff;
  --bg-soft:      #f7fbf8;
  --text:         #1a1a1a;
  --muted:        #444444;
  --muted-2:      #666666;
  --border:       #eeeeee;
  --border-soft:  #e6efe8;

  /* ---- Components ---- */
  --card-bg:      #ffffff;
  --card-border:  var(--border);
  --note-bg:      #f7fbf8;
  --note-accent:  var(--brand);

  /* ---- Sizing, spacing, radius ---- */
  --container-max: 1100px;
  --container-pad: 92%;
  --radius-sm:     6px;
  --radius-md:     8px;
  --radius-lg:     12px;

  /* ---- Typography ---- */
  --font-body:  system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
  --leading:    1.6;

  /* ---- Breakpoints ---- */
  --bp-tablet:   720px;
  --bp-desktop:  1080px;
  --bp-wide:     1280px;
}


/***********************************************************
  2) BASE RESET & GLOBALS
************************************************************/
* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  line-height: var(--leading);
  color: var(--text);
  background: var(--bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}


/***********************************************************
  3) LAYOUT CONTAINER
************************************************************/
.container {
  width: min(var(--container-max), var(--container-pad));
  margin-inline: auto;
}


/***********************************************************
  4) LINKS, BUTTONS & UTILS
************************************************************/
a {
  color: inherit;
}

a:focus {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.btn {
  display: inline-block;
  padding: 0.6rem 0.9rem;
  border-radius: var(--radius-md);
  background: var(--brand);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.btn:focus {
  outline: 2px solid var(--brand-dark);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--brand);
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  z-index: 100;
}

.note {
  background: var(--note-bg);
  border-left: 4px solid var(--note-accent);
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
}


/***********************************************************
  5) HEADER & NAVIGATION
************************************************************/
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

header .wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 0;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 36px;
  width: auto;
  display: block;
}

@media (min-width: 980px) {
  .logo img { height: 44px; }
}

nav.main-nav {
  margin-left: auto;
  display: flex;
  gap: 0.5rem;
}

nav.main-nav a {
  color: #333;
  text-decoration: none;
  padding: 0.45rem 0.5rem;
  border-radius: var(--radius-sm);
}

nav.main-nav a:hover,
nav.main-nav a:focus {
  background: var(--brand-tint);
  outline: none;
}


/***********************************************************
  6) HERO SECTION
************************************************************/
.hero {
  background: linear-gradient(180deg, var(--bg-soft), var(--bg));
  padding: 2.5rem 0 1rem;
}

.hero .container {
  text-align: center;
}

.home .page-title {
  text-align: center;
  font-size: clamp(1.4rem, 2vw + 0.8rem, 2rem);
  padding: 1rem 0;
  margin: 0;
}

.hero h2 {
  font-size: clamp(1.6rem, 2.4vw + 1rem, 2.2rem);
  margin: 0 0 .4rem;
  color: var(--brand-ink);
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0 auto 0.75rem;
  text-align: center;
}

/* Wider hero copy to match container width */
.hero .hero-intro,
.hero .lead,
.hero .hero-points,
.hero p {
  max-width: none;
}

.hero .hero-intro {
  color: #3a3a3a;
  margin: 0.75rem auto 0.5rem;
}

.hero .hero-points {
  list-style: disc;
  margin: 0.5rem auto 1rem;
  padding-left: 1.25rem;
  display: block;       /* full width block; bullets remain left-aligned */
  text-align: left;
}

.hero .btn {
  margin-inline: auto;
}


/***********************************************************
  7) HOMEPAGE: ARTICLE GRIDS & SECTIONS
************************************************************/
.articles {
  padding: 0.5rem 0 0;
}

.section-title {
  text-align: center;
  font-size: clamp(1.2rem, 1.6vw + 0.8rem, 1.6rem);
  margin: 0 0 0.75rem;
}

/* Bridge between sections */
.section-bridge {
  padding: 0.25rem 0 0.25rem;
}

.bridge-text {
  text-align: center;
  color: #3a3a3a;
  margin: 0.25rem auto 0.5rem;
}

/* Card grid */
.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(1, minmax(220px, 1fr));
  margin: 2rem auto;
}

@media (min-width: 720px) {
  .grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
}

@media (min-width: 1080px) {
  .grid { grid-template-columns: repeat(4, minmax(220px, 1fr)); }
}

.card {
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card-bg);
}

.card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.card img {
  aspect-ratio: 16/9;
  background: #eee;
}

.card h3 {
  font-size: 1rem;
  padding: 0.75rem;
  margin: 0;
}

.card p {
  padding: 0 0.75rem 0.9rem;
  margin: 0;
  color: #555;
}


/***********************************************************
  8) CONTENT-PAGES (POST LAYOUT + ARTICLE BODY)
************************************************************/
/* Two-column article layout */
.post-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 980px) {
  .post-grid {
    grid-template-columns: minmax(640px, 1fr) 320px;
    align-items: start;
  }
}

/* Article */
main {
  padding: 1rem 0 2rem;
}

article.post {
  padding: 0;
}

article.post h1 {
  line-height: 1.25;
  margin: 0.2rem 0 0.6rem;
  color: var(--brand-ink);
}

.meta {
  color: var(--muted-2);
  font-size: 0.95rem;
}

.content {
  margin-top: 1rem;
}

.content h2 {
  margin-top: 1.4rem;
}

.content figure {
  margin: 1rem 0;
}

.content img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

.content figcaption {
  font-size: .9rem;
  color: #666;
  margin-top: .25rem;
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.9rem;
  color: var(--muted-2);
  margin: 0.6rem 0 1rem;
}

.breadcrumbs a {
  color: #333;
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* Typography defaults (site-wide cap for readability) */
p,
li {
  max-width: 70ch;
}

.content p,
.content li {
  max-width: none;   /* allow full width inside article body if desired */
}


/***********************************************************
  9) SIDEBAR
************************************************************/
.sidebar .widget {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 1rem;
}

.sidebar .widget + .widget {
  margin-top: 1rem;
}

.widget h3 {
  margin: 0 0 .5rem;
  font-size: 1.05rem;
  color: var(--brand-ink);
}

.widget ul {
  margin: .25rem 0 0;
  padding-left: 1.1rem;
}

.widget li {
  margin: .25rem 0;
}


/***********************************************************
  10) PROMO / CALLOUTS
************************************************************/
.promo {
  text-align: center;
}

.promo,
.promo h2,
.promo p,
.promo a {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  display: block;
}


/***********************************************************
  11) FOOTER
************************************************************/
footer.site {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0;
  color: #555;
  text-align: center;
}

footer .cols {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  footer .cols { grid-template-columns: 1fr; }
}

footer a {
  color: #333;
}


/***********************************************************
  12) ACCESSIBILITY & MISC
************************************************************/
code,
pre {
  background: #f5f5f5;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}

a:hover {
  color: inherit;
}